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 22:28:50 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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0015   11.5808 ^ gpio_control_in_1[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582   12.3390 ^ gpio_control_in_1[6]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[6]/shift_register[4] (net)
                    0.0888    0.0002   12.3392 ^ gpio_control_in_1[6]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524   13.3916 ^ gpio_control_in_1[6]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1[6]/net53 (net)
                    0.1362    0.0004   13.3921 ^ gpio_control_in_1[6]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.3921   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0729    0.0017   12.2335 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2553   12.4888 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   12.4917 ^ gpio_control_in_1[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.5917   clock uncertainty
                             -0.8842   11.7075   clock reconvergence pessimism
                             -0.0904   11.6171   library hold time
                                       11.6171   data required time
-------------------------------------------------------------------------------------
                                       11.6171   data required time
                                      -13.3921   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0015   12.5248 ^ gpio_control_in_1[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582   13.2830 ^ gpio_control_in_1[7]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[7]/shift_register[4] (net)
                    0.0888    0.0002   13.2832 ^ gpio_control_in_1[7]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524   14.3356 ^ gpio_control_in_1[7]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1[7]/net53 (net)
                    0.1362    0.0004   14.3361 ^ gpio_control_in_1[7]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.3361   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0729    0.0017   13.2510 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2553   13.5063 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   13.5093 ^ gpio_control_in_1[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.6093   clock uncertainty
                             -0.9578   12.6515   clock reconvergence pessimism
                             -0.0904   12.5611   library hold time
                                       12.5611   data required time
-------------------------------------------------------------------------------------
                                       12.5611   data required time
                                      -14.3361   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0015    0.5401 ^ gpio_control_bidir_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582    1.2983 ^ gpio_control_bidir_1[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_bidir_1[0]/shift_register[4] (net)
                    0.0888    0.0002    1.2985 ^ gpio_control_bidir_1[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524    2.3510 ^ gpio_control_bidir_1[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_bidir_1[0]/net53 (net)
                    0.1362    0.0004    2.3514 ^ gpio_control_bidir_1[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3514   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0719    0.0017    0.3330 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2548    0.5878 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    0.5907 ^ gpio_control_bidir_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6907   clock uncertainty
                             -0.0240    0.6668   clock reconvergence pessimism
                             -0.0904    0.5764   library hold time
                                        0.5764   data required time
-------------------------------------------------------------------------------------
                                        0.5764   data required time
                                       -2.3514   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0015   14.2877 ^ gpio_control_in_2[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582   15.0459 ^ gpio_control_in_2[5]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[5]/shift_register[4] (net)
                    0.0888    0.0002   15.0462 ^ gpio_control_in_2[5]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524   16.0986 ^ gpio_control_in_2[5]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[5]/net53 (net)
                    0.1362    0.0004   16.0991 ^ gpio_control_in_2[5]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.0991   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0017   15.1519 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2548   15.4067 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   15.4096 ^ gpio_control_in_2[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.5096   clock uncertainty
                             -1.0952   14.4144   clock reconvergence pessimism
                             -0.0904   14.3241   library hold time
                                       14.3241   data required time
-------------------------------------------------------------------------------------
                                       14.3241   data required time
                                      -16.0991   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0015    1.3047 ^ gpio_control_bidir_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582    2.0629 ^ gpio_control_bidir_1[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_bidir_1[1]/shift_register[4] (net)
                    0.0888    0.0002    2.0632 ^ gpio_control_bidir_1[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524    3.1156 ^ gpio_control_bidir_1[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_bidir_1[1]/net53 (net)
                    0.1362    0.0004    3.1161 ^ gpio_control_bidir_1[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1161   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    1.1574 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    1.4120 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    1.4150 ^ gpio_control_bidir_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5150   clock uncertainty
                             -0.0836    1.4314   clock reconvergence pessimism
                             -0.0904    1.3410   library hold time
                                        1.3410   data required time
-------------------------------------------------------------------------------------
                                        1.3410   data required time
                                       -3.1161   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0015    5.5961 ^ gpio_control_bidir_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582    6.3543 ^ gpio_control_bidir_2[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_bidir_2[0]/shift_register[4] (net)
                    0.0888    0.0002    6.3545 ^ gpio_control_bidir_2[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524    7.4070 ^ gpio_control_bidir_2[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_bidir_2[0]/net53 (net)
                    0.1362    0.0004    7.4074 ^ gpio_control_bidir_2[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4074   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    5.7831 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    6.0378 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    6.0407 ^ gpio_control_bidir_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1407   clock uncertainty
                             -0.4180    5.7228   clock reconvergence pessimism
                             -0.0904    5.6324   library hold time
                                        5.6324   data required time
-------------------------------------------------------------------------------------
                                        5.6324   data required time
                                       -7.4074   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0015    4.8366 ^ gpio_control_bidir_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582    5.5948 ^ gpio_control_bidir_2[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_bidir_2[1]/shift_register[4] (net)
                    0.0888    0.0002    5.5950 ^ gpio_control_bidir_2[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524    6.6474 ^ gpio_control_bidir_2[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_bidir_2[1]/net53 (net)
                    0.1362    0.0004    6.6479 ^ gpio_control_bidir_2[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6479   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.9644 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    5.2190 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    5.2220 ^ gpio_control_bidir_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3220   clock uncertainty
                             -0.3588    4.9632   clock reconvergence pessimism
                             -0.0904    4.8729   library hold time
                                        4.8729   data required time
-------------------------------------------------------------------------------------
                                        4.8729   data required time
                                       -6.6479   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0015    4.0753 ^ gpio_control_bidir_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582    4.8335 ^ gpio_control_bidir_2[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_bidir_2[2]/shift_register[4] (net)
                    0.0888    0.0002    4.8337 ^ gpio_control_bidir_2[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524    5.8862 ^ gpio_control_bidir_2[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_bidir_2[2]/net53 (net)
                    0.1362    0.0004    5.8866 ^ gpio_control_bidir_2[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8866   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.1438 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    4.3985 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    4.4014 ^ gpio_control_bidir_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5014   clock uncertainty
                             -0.2994    4.2020   clock reconvergence pessimism
                             -0.0904    4.1116   library hold time
                                        4.1116   data required time
-------------------------------------------------------------------------------------
                                        4.1116   data required time
                                       -5.8866   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0015    6.7369 ^ gpio_control_in_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582    7.4951 ^ gpio_control_in_1[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[0]/shift_register[4] (net)
                    0.0888    0.0002    7.4953 ^ gpio_control_in_1[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524    8.5478 ^ gpio_control_in_1[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1[0]/net53 (net)
                    0.1362    0.0004    8.5482 ^ gpio_control_in_1[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.5482   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.0128 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    7.2675 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    7.2704 ^ gpio_control_in_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3704   clock uncertainty
                             -0.5068    6.8636   clock reconvergence pessimism
                             -0.0904    6.7732   library hold time
                                        6.7732   data required time
-------------------------------------------------------------------------------------
                                        6.7732   data required time
                                       -8.5482   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0015    7.5168 ^ gpio_control_in_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582    8.2750 ^ gpio_control_in_1[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[1]/shift_register[4] (net)
                    0.0888    0.0002    8.2752 ^ gpio_control_in_1[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524    9.3276 ^ gpio_control_in_1[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1[1]/net53 (net)
                    0.1362    0.0004    9.3281 ^ gpio_control_in_1[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.3281   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.8535 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.1081 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    8.1111 ^ gpio_control_in_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.2111   clock uncertainty
                             -0.5676    7.6434   clock reconvergence pessimism
                             -0.0904    7.5531   library hold time
                                        7.5531   data required time
-------------------------------------------------------------------------------------
                                        7.5531   data required time
                                       -9.3281   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0015    8.3124 ^ gpio_control_in_1[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582    9.0706 ^ gpio_control_in_1[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[2]/shift_register[4] (net)
                    0.0888    0.0002    9.0708 ^ gpio_control_in_1[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524   10.1232 ^ gpio_control_in_1[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1[2]/net53 (net)
                    0.1362    0.0004   10.1237 ^ gpio_control_in_1[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.1237   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    8.7111 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.9657 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    8.9687 ^ gpio_control_in_1[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.0687   clock uncertainty
                             -0.6296    8.4391   clock reconvergence pessimism
                             -0.0904    8.3487   library hold time
                                        8.3487   data required time
-------------------------------------------------------------------------------------
                                        8.3487   data required time
                                      -10.1237   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0015    9.0849 ^ gpio_control_in_1[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582    9.8431 ^ gpio_control_in_1[3]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[3]/shift_register[4] (net)
                    0.0888    0.0002    9.8433 ^ gpio_control_in_1[3]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524   10.8958 ^ gpio_control_in_1[3]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1[3]/net53 (net)
                    0.1362    0.0004   10.8962 ^ gpio_control_in_1[3]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.8962   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017    9.5438 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    9.7984 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    9.8014 ^ gpio_control_in_1[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.9014   clock uncertainty
                             -0.6898    9.2116   clock reconvergence pessimism
                             -0.0904    9.1212   library hold time
                                        9.1212   data required time
-------------------------------------------------------------------------------------
                                        9.1212   data required time
                                      -10.8962   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0015    9.8631 ^ gpio_control_in_1[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582   10.6213 ^ gpio_control_in_1[4]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[4]/shift_register[4] (net)
                    0.0888    0.0002   10.6215 ^ gpio_control_in_1[4]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524   11.6739 ^ gpio_control_in_1[4]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1[4]/net53 (net)
                    0.1362    0.0004   11.6744 ^ gpio_control_in_1[4]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.6744   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.3826 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   10.6372 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   10.6402 ^ gpio_control_in_1[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7402   clock uncertainty
                             -0.7504    9.9897   clock reconvergence pessimism
                             -0.0904    9.8994   library hold time
                                        9.8994   data required time
-------------------------------------------------------------------------------------
                                        9.8994   data required time
                                      -11.6744   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0015   10.6387 ^ gpio_control_in_1[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582   11.3969 ^ gpio_control_in_1[5]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[5]/shift_register[4] (net)
                    0.0888    0.0002   11.3972 ^ gpio_control_in_1[5]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524   12.4496 ^ gpio_control_in_1[5]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1[5]/net53 (net)
                    0.1362    0.0004   12.4500 ^ gpio_control_in_1[5]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.4500   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0017   11.2187 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.4733 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   11.4763 ^ gpio_control_in_1[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5763   clock uncertainty
                             -0.8109   10.7654   clock reconvergence pessimism
                             -0.0904   10.6750   library hold time
                                       10.6750   data required time
-------------------------------------------------------------------------------------
                                       10.6750   data required time
                                      -12.4500   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0015   13.3211 ^ gpio_control_in_1[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582   14.0793 ^ gpio_control_in_1[8]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[8]/shift_register[4] (net)
                    0.0888    0.0002   14.0795 ^ gpio_control_in_1[8]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524   15.1320 ^ gpio_control_in_1[8]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1[8]/net53 (net)
                    0.1362    0.0004   15.1324 ^ gpio_control_in_1[8]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.1324   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.1100 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   14.3647 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   14.3677 ^ gpio_control_in_1[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.4677   clock uncertainty
                             -1.0199   13.4478   clock reconvergence pessimism
                             -0.0904   13.3574   library hold time
                                       13.3574   data required time
-------------------------------------------------------------------------------------
                                       13.3574   data required time
                                      -15.1324   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0015    4.3927 ^ gpio_control_in_1a[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582    5.1509 ^ gpio_control_in_1a[3]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[3]/shift_register[4] (net)
                    0.0888    0.0002    5.1511 ^ gpio_control_in_1a[3]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524    6.2036 ^ gpio_control_in_1a[3]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1a[3]/net53 (net)
                    0.1362    0.0004    6.2040 ^ gpio_control_in_1a[3]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2040   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.4859 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    4.7406 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    4.7436 ^ gpio_control_in_1a[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8436   clock uncertainty
                             -0.3242    4.5194   clock reconvergence pessimism
                             -0.0904    4.4290   library hold time
                                        4.4290   data required time
-------------------------------------------------------------------------------------
                                        4.4290   data required time
                                       -6.2040   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0015    9.5539 ^ gpio_control_in_2[11]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582   10.3121 ^ gpio_control_in_2[11]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[11]/shift_register[4] (net)
                    0.0888    0.0002   10.3123 ^ gpio_control_in_2[11]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524   11.3648 ^ gpio_control_in_2[11]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[11]/net53 (net)
                    0.1362    0.0004   11.3652 ^ gpio_control_in_2[11]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.3652   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.0493 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   10.3040 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   10.3069 ^ gpio_control_in_2[11]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.4069   clock uncertainty
                             -0.7263    9.6806   clock reconvergence pessimism
                             -0.0904    9.5902   library hold time
                                        9.5902   data required time
-------------------------------------------------------------------------------------
                                        9.5902   data required time
                                      -11.3652   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0015    8.7883 ^ gpio_control_in_2[12]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582    9.5465 ^ gpio_control_in_2[12]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[12]/shift_register[4] (net)
                    0.0888    0.0002    9.5467 ^ gpio_control_in_2[12]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524   10.5992 ^ gpio_control_in_2[12]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[12]/net53 (net)
                    0.1362    0.0004   10.5996 ^ gpio_control_in_2[12]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.5996   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0716    0.0017    9.2240 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    9.4787 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    9.4817 ^ gpio_control_in_2[12]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5817   clock uncertainty
                             -0.6667    8.9150   clock reconvergence pessimism
                             -0.0904    8.8246   library hold time
                                        8.8246   data required time
-------------------------------------------------------------------------------------
                                        8.8246   data required time
                                      -10.5996   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0015   15.1637 ^ gpio_control_in_2[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582   15.9219 ^ gpio_control_in_2[4]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[4]/shift_register[4] (net)
                    0.0888    0.0002   15.9221 ^ gpio_control_in_2[4]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524   16.9745 ^ gpio_control_in_2[4]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[4]/net53 (net)
                    0.1362    0.0004   16.9750 ^ gpio_control_in_2[4]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.9750   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0017   16.0961 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   16.3508 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   16.3538 ^ gpio_control_in_2[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.4538   clock uncertainty
                             -1.1635   15.2903   clock reconvergence pessimism
                             -0.0904   15.2000   library hold time
                                       15.2000   data required time
-------------------------------------------------------------------------------------
                                       15.2000   data required time
                                      -16.9750   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0015   13.4027 ^ gpio_control_in_2[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582   14.1609 ^ gpio_control_in_2[6]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[6]/shift_register[4] (net)
                    0.0888    0.0002   14.1611 ^ gpio_control_in_2[6]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524   15.2136 ^ gpio_control_in_2[6]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[6]/net53 (net)
                    0.1362    0.0004   15.2140 ^ gpio_control_in_2[6]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.2140   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.1980 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   14.4527 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   14.4557 ^ gpio_control_in_2[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.5557   clock uncertainty
                             -1.0263   13.5294   clock reconvergence pessimism
                             -0.0904   13.4390   library hold time
                                       13.4390   data required time
-------------------------------------------------------------------------------------
                                       13.4390   data required time
                                      -15.2140   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0015    5.1595 ^ gpio_control_in_1a[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582    5.9177 ^ gpio_control_in_1a[4]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[4]/shift_register[4] (net)
                    0.0888    0.0002    5.9179 ^ gpio_control_in_1a[4]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524    6.9703 ^ gpio_control_in_1a[4]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1a[4]/net53 (net)
                    0.1362    0.0004    6.9708 ^ gpio_control_in_1a[4]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.9708   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0017    5.3125 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    5.5671 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    5.5701 ^ gpio_control_in_1a[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6701   clock uncertainty
                             -0.3839    5.2861   clock reconvergence pessimism
                             -0.0904    5.1958   library hold time
                                        5.1958   data required time
-------------------------------------------------------------------------------------
                                        5.1958   data required time
                                       -6.9708   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0015    5.9529 ^ gpio_control_in_1a[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582    6.7111 ^ gpio_control_in_1a[5]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[5]/shift_register[4] (net)
                    0.0888    0.0002    6.7113 ^ gpio_control_in_1a[5]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524    7.7638 ^ gpio_control_in_1a[5]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1a[5]/net53 (net)
                    0.1362    0.0004    7.7642 ^ gpio_control_in_1a[5]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7642   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0017    6.1677 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    6.4224 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    6.4254 ^ gpio_control_in_1a[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5254   clock uncertainty
                             -0.4458    6.0796   clock reconvergence pessimism
                             -0.0904    5.9892   library hold time
                                        5.9892   data required time
-------------------------------------------------------------------------------------
                                        5.9892   data required time
                                       -7.7642   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0015   10.3270 ^ gpio_control_in_2[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582   11.0852 ^ gpio_control_in_2[10]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[10]/shift_register[4] (net)
                    0.0888    0.0002   11.0854 ^ gpio_control_in_2[10]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524   12.1379 ^ gpio_control_in_2[10]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[10]/net53 (net)
                    0.1362    0.0004   12.1383 ^ gpio_control_in_2[10]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.1383   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.8827 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.1373 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   11.1403 ^ gpio_control_in_2[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.2403   clock uncertainty
                             -0.7866   10.4537   clock reconvergence pessimism
                             -0.0904   10.3633   library hold time
                                       10.3633   data required time
-------------------------------------------------------------------------------------
                                       10.3633   data required time
                                      -12.1383   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0015    7.9157 ^ gpio_control_in_2[13]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582    8.6740 ^ gpio_control_in_2[13]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[13]/shift_register[4] (net)
                    0.0888    0.0002    8.6742 ^ gpio_control_in_2[13]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524    9.7266 ^ gpio_control_in_2[13]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[13]/net53 (net)
                    0.1362    0.0004    9.7271 ^ gpio_control_in_2[13]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.7271   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0017    8.2835 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.5382 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    8.5411 ^ gpio_control_in_2[13]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.6411   clock uncertainty
                             -0.5987    8.0424   clock reconvergence pessimism
                             -0.0904    7.9521   library hold time
                                        7.9521   data required time
-------------------------------------------------------------------------------------
                                        7.9521   data required time
                                       -9.7271   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0015    7.1449 ^ gpio_control_in_2[14]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582    7.9031 ^ gpio_control_in_2[14]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[14]/shift_register[4] (net)
                    0.0888    0.0002    7.9033 ^ gpio_control_in_2[14]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524    8.9557 ^ gpio_control_in_2[14]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[14]/net53 (net)
                    0.1362    0.0004    8.9562 ^ gpio_control_in_2[14]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.9562   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.4525 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    7.7072 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    7.7102 ^ gpio_control_in_2[14]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8102   clock uncertainty
                             -0.5386    7.2715   clock reconvergence pessimism
                             -0.0904    7.1812   library hold time
                                        7.1812   data required time
-------------------------------------------------------------------------------------
                                        7.1812   data required time
                                       -8.9562   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0015    6.3618 ^ gpio_control_in_2[15]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582    7.1200 ^ gpio_control_in_2[15]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[15]/shift_register[4] (net)
                    0.0888    0.0002    7.1203 ^ gpio_control_in_2[15]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524    8.1727 ^ gpio_control_in_2[15]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[15]/net53 (net)
                    0.1362    0.0004    8.1731 ^ gpio_control_in_2[15]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.1731   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0017    6.6085 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    6.8632 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    6.8661 ^ gpio_control_in_2[15]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9661   clock uncertainty
                             -0.4776    6.4885   clock reconvergence pessimism
                             -0.0904    6.3981   library hold time
                                        6.3981   data required time
-------------------------------------------------------------------------------------
                                        6.3981   data required time
                                       -8.1731   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.3275 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   17.5577 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0015   17.5592 ^ gpio_control_in_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582   18.3174 ^ gpio_control_in_2[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[1]/shift_register[4] (net)
                    0.0888    0.0002   18.3176 ^ gpio_control_in_2[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524   19.3701 ^ gpio_control_in_2[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[1]/net53 (net)
                    0.1362    0.0004   19.3705 ^ gpio_control_in_2[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       19.3705   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017   18.6784 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   18.9331 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   18.9360 ^ gpio_control_in_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.0360   clock uncertainty
                             -1.3501   17.6859   clock reconvergence pessimism
                             -0.0904   17.5955   library hold time
                                       17.5955   data required time
-------------------------------------------------------------------------------------
                                       17.5955   data required time
                                      -19.3705   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0015   12.6381 ^ gpio_control_in_2[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582   13.3963 ^ gpio_control_in_2[7]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[7]/shift_register[4] (net)
                    0.0888    0.0002   13.3965 ^ gpio_control_in_2[7]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524   14.4489 ^ gpio_control_in_2[7]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[7]/net53 (net)
                    0.1362    0.0004   14.4494 ^ gpio_control_in_2[7]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.4494   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0017   13.3738 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   13.6285 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   13.6314 ^ gpio_control_in_2[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.7314   clock uncertainty
                             -0.9667   12.7648   clock reconvergence pessimism
                             -0.0904   12.6744   library hold time
                                       12.6744   data required time
-------------------------------------------------------------------------------------
                                       12.6744   data required time
                                      -14.4494   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0015   11.8668 ^ gpio_control_in_2[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582   12.6250 ^ gpio_control_in_2[8]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[8]/shift_register[4] (net)
                    0.0888    0.0002   12.6252 ^ gpio_control_in_2[8]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524   13.6776 ^ gpio_control_in_2[8]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[8]/net53 (net)
                    0.1362    0.0004   13.6781 ^ gpio_control_in_2[8]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.6781   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0017   12.5424 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   12.7971 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   12.8000 ^ gpio_control_in_2[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.9000   clock uncertainty
                             -0.9066   11.9935   clock reconvergence pessimism
                             -0.0904   11.9031   library hold time
                                       11.9031   data required time
-------------------------------------------------------------------------------------
                                       11.9031   data required time
                                      -13.6781   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0015   11.0978 ^ gpio_control_in_2[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582   11.8560 ^ gpio_control_in_2[9]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[9]/shift_register[4] (net)
                    0.0888    0.0002   11.8562 ^ gpio_control_in_2[9]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524   12.9087 ^ gpio_control_in_2[9]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[9]/net53 (net)
                    0.1362    0.0004   12.9091 ^ gpio_control_in_2[9]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.9091   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0017   11.7135 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.9682 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   11.9711 ^ gpio_control_in_2[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.0711   clock uncertainty
                             -0.8467   11.2245   clock reconvergence pessimism
                             -0.0904   11.1341   library hold time
                                       11.1341   data required time
-------------------------------------------------------------------------------------
                                       11.1341   data required time
                                      -12.9091   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.9104 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   14.1407 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.1426 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.2846   14.4272 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0328   14.4599 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637   14.7236 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.7245 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   14.9547 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0840    0.0015   14.9562 ^ gpio_control_in_1[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582   15.7144 ^ gpio_control_in_1[10]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[10]/shift_register[4] (net)
                    0.0888    0.0002   15.7146 ^ gpio_control_in_1[10]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524   16.7671 ^ gpio_control_in_1[10]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1[10]/net53 (net)
                    0.1362    0.0004   16.7675 ^ gpio_control_in_1[10]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.7675   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.9944 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   15.2425 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.2446 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.3068   15.5514 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0353   15.5867 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2842   15.8709 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0017   15.8726 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   16.1272 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   16.1302 ^ gpio_control_in_1[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.2302   clock uncertainty
                             -1.1473   15.0829   clock reconvergence pessimism
                             -0.0904   14.9925   library hold time
                                       14.9925   data required time
-------------------------------------------------------------------------------------
                                       14.9925   data required time
                                      -16.7675   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.9104 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   14.1407 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0015   14.1422 ^ gpio_control_in_1[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582   14.9004 ^ gpio_control_in_1[9]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[9]/shift_register[4] (net)
                    0.0888    0.0002   14.9006 ^ gpio_control_in_1[9]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524   15.9530 ^ gpio_control_in_1[9]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1[9]/net53 (net)
                    0.1362    0.0004   15.9535 ^ gpio_control_in_1[9]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.9535   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.9951 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   15.2498 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   15.2527 ^ gpio_control_in_1[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.3527   clock uncertainty
                             -1.0839   14.2688   clock reconvergence pessimism
                             -0.0904   14.1785   library hold time
                                       14.1785   data required time
-------------------------------------------------------------------------------------
                                       14.1785   data required time
                                      -15.9535   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0015    2.0696 ^ gpio_control_in_1a[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582    2.8278 ^ gpio_control_in_1a[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[0]/shift_register[4] (net)
                    0.0888    0.0002    2.8280 ^ gpio_control_in_1a[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524    3.8805 ^ gpio_control_in_1a[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1a[0]/net53 (net)
                    0.1362    0.0004    3.8809 ^ gpio_control_in_1a[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8809   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    1.9819 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    2.2365 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    2.2395 ^ gpio_control_in_1a[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3395   clock uncertainty
                             -0.1432    2.1963   clock reconvergence pessimism
                             -0.0904    2.1059   library hold time
                                        2.1059   data required time
-------------------------------------------------------------------------------------
                                        2.1059   data required time
                                       -3.8809   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0015    2.8529 ^ gpio_control_in_1a[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582    3.6111 ^ gpio_control_in_1a[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[1]/shift_register[4] (net)
                    0.0888    0.0002    3.6113 ^ gpio_control_in_1a[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524    4.6638 ^ gpio_control_in_1a[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1a[1]/net53 (net)
                    0.1362    0.0004    4.6642 ^ gpio_control_in_1a[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6642   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    2.8262 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    3.0808 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    3.0838 ^ gpio_control_in_1a[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1838   clock uncertainty
                             -0.2042    2.9796   clock reconvergence pessimism
                             -0.0904    2.8892   library hold time
                                        2.8892   data required time
-------------------------------------------------------------------------------------
                                        2.8892   data required time
                                       -4.6642   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0015    3.6194 ^ gpio_control_in_1a[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582    4.3776 ^ gpio_control_in_1a[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[2]/shift_register[4] (net)
                    0.0888    0.0002    4.3778 ^ gpio_control_in_1a[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524    5.4302 ^ gpio_control_in_1a[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1a[2]/net53 (net)
                    0.1362    0.0004    5.4307 ^ gpio_control_in_1a[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4307   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    3.6524 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    3.9070 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    3.9100 ^ gpio_control_in_1a[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0100   clock uncertainty
                             -0.2639    3.7460   clock reconvergence pessimism
                             -0.0904    3.6557   library hold time
                                        3.6557   data required time
-------------------------------------------------------------------------------------
                                        3.6557   data required time
                                       -5.4307   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.3275 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   17.5577 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019   17.5596 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.2793   17.8389 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0299   17.8687 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2588   18.1275 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009   18.1283 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   18.3586 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0015   18.3601 ^ gpio_control_in_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582   19.1183 ^ gpio_control_in_2[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[0]/shift_register[4] (net)
                    0.0888    0.0002   19.1185 ^ gpio_control_in_2[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524   20.1709 ^ gpio_control_in_2[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[0]/net53 (net)
                    0.1362    0.0004   20.1714 ^ gpio_control_in_2[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       20.1714   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   18.6777 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.9259 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.9279 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.3010   19.2289 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0322   19.2611 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2789   19.5400 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017   19.5417 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   19.7963 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   19.7993 ^ gpio_control_in_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.8993   clock uncertainty
                             -1.4125   18.4867   clock reconvergence pessimism
                             -0.0904   18.3964   library hold time
                                       18.3964   data required time
-------------------------------------------------------------------------------------
                                       18.3964   data required time
                                      -20.1714   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0015   16.7610 ^ gpio_control_in_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582   17.5192 ^ gpio_control_in_2[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[2]/shift_register[4] (net)
                    0.0888    0.0002   17.5195 ^ gpio_control_in_2[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524   18.5719 ^ gpio_control_in_2[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[2]/net53 (net)
                    0.1362    0.0004   18.5723 ^ gpio_control_in_2[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       18.5723   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017   17.8180 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   18.0727 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   18.0756 ^ gpio_control_in_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   18.1756   clock uncertainty
                             -1.2879   16.8877   clock reconvergence pessimism
                             -0.0904   16.7973   library hold time
                                       16.7973   data required time
-------------------------------------------------------------------------------------
                                       16.7973   data required time
                                      -18.5723   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0015   15.9570 ^ gpio_control_in_2[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0888    0.7582   16.7152 ^ gpio_control_in_2[3]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[3]/shift_register[4] (net)
                    0.0888    0.0002   16.7154 ^ gpio_control_in_2[3]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1362    1.0524   17.7679 ^ gpio_control_in_2[3]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[3]/net53 (net)
                    0.1362    0.0004   17.7683 ^ gpio_control_in_2[3]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       17.7683   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017   16.9514 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   17.2060 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   17.2090 ^ gpio_control_in_2[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   17.3090   clock uncertainty
                             -1.2253   16.0837   clock reconvergence pessimism
                             -0.0904   15.9933   library hold time
                                       15.9933   data required time
-------------------------------------------------------------------------------------
                                       15.9933   data required time
                                      -17.7683   data arrival time
-------------------------------------------------------------------------------------
                                        1.7750   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0729    0.0015   11.3491 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2368   11.5860 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032   11.5891 ^ gpio_control_in_1[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590   12.3481 ^ gpio_control_in_1[6]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[6]/shift_register[11] (net)
                    0.0873    0.0002   12.3483 ^ gpio_control_in_1[6]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404   13.3887 ^ gpio_control_in_1[6]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1[6]/net49 (net)
                    0.1232    0.0002   13.3890 ^ gpio_control_in_1[6]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.3890   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0018   12.4834 ^ gpio_control_in_1[6]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.5834   clock uncertainty
                             -0.8842   11.6991   clock reconvergence pessimism
                             -0.0886   11.6106   library hold time
                                       11.6106   data required time
-------------------------------------------------------------------------------------
                                       11.6106   data required time
                                      -13.3890   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0729    0.0015   12.2931 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2368   12.5299 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032   12.5331 ^ gpio_control_in_1[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590   13.2921 ^ gpio_control_in_1[7]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[7]/shift_register[11] (net)
                    0.0873    0.0002   13.2923 ^ gpio_control_in_1[7]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404   14.3327 ^ gpio_control_in_1[7]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1[7]/net49 (net)
                    0.1232    0.0002   14.3329 ^ gpio_control_in_1[7]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.3329   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0018   13.5009 ^ gpio_control_in_1[7]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.6009   clock uncertainty
                             -0.9578   12.6431   clock reconvergence pessimism
                             -0.0886   12.5546   library hold time
                                       12.5546   data required time
-------------------------------------------------------------------------------------
                                       12.5546   data required time
                                      -14.3329   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0719    0.0015    0.3089 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2364    0.5453 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032    0.5485 ^ gpio_control_bidir_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590    1.3074 ^ gpio_control_bidir_1[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_bidir_1[0]/shift_register[11] (net)
                    0.0873    0.0002    1.3076 ^ gpio_control_bidir_1[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404    2.3480 ^ gpio_control_bidir_1[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_bidir_1[0]/net49 (net)
                    0.1232    0.0002    2.3483 ^ gpio_control_bidir_1[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3483   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0018    0.5824 ^ gpio_control_bidir_1[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6824   clock uncertainty
                             -0.0240    0.6584   clock reconvergence pessimism
                             -0.0886    0.5699   library hold time
                                        0.5699   data required time
-------------------------------------------------------------------------------------
                                        0.5699   data required time
                                       -2.3483   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0015   14.0566 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2364   14.2929 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032   14.2961 ^ gpio_control_in_2[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590   15.0551 ^ gpio_control_in_2[5]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[5]/shift_register[11] (net)
                    0.0873    0.0002   15.0552 ^ gpio_control_in_2[5]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404   16.0957 ^ gpio_control_in_2[5]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[5]/net49 (net)
                    0.1232    0.0003   16.0959 ^ gpio_control_in_2[5]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.0959   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0018   15.4013 ^ gpio_control_in_2[5]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.5013   clock uncertainty
                             -1.0952   14.4061   clock reconvergence pessimism
                             -0.0886   14.3175   library hold time
                                       14.3175   data required time
-------------------------------------------------------------------------------------
                                       14.3175   data required time
                                      -16.0959   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    1.0737 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    1.3099 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032    1.3131 ^ gpio_control_bidir_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590    2.0721 ^ gpio_control_bidir_1[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_bidir_1[1]/shift_register[11] (net)
                    0.0873    0.0002    2.0722 ^ gpio_control_bidir_1[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404    3.1127 ^ gpio_control_bidir_1[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_bidir_1[1]/net49 (net)
                    0.1232    0.0002    3.1129 ^ gpio_control_bidir_1[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1129   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0018    1.4066 ^ gpio_control_bidir_1[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5066   clock uncertainty
                             -0.0836    1.4230   clock reconvergence pessimism
                             -0.0886    1.3345   library hold time
                                        1.3345   data required time
-------------------------------------------------------------------------------------
                                        1.3345   data required time
                                       -3.1129   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    5.3651 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.6013 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032    5.6045 ^ gpio_control_bidir_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590    6.3634 ^ gpio_control_bidir_2[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_bidir_2[0]/shift_register[11] (net)
                    0.0873    0.0002    6.3636 ^ gpio_control_bidir_2[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404    7.4041 ^ gpio_control_bidir_2[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_bidir_2[0]/net49 (net)
                    0.1232    0.0002    7.4043 ^ gpio_control_bidir_2[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4043   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0018    6.0324 ^ gpio_control_bidir_2[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1324   clock uncertainty
                             -0.4180    5.7144   clock reconvergence pessimism
                             -0.0886    5.6259   library hold time
                                        5.6259   data required time
-------------------------------------------------------------------------------------
                                        5.6259   data required time
                                       -7.4043   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.6055 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.8417 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032    4.8449 ^ gpio_control_bidir_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590    5.6039 ^ gpio_control_bidir_2[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_bidir_2[1]/shift_register[11] (net)
                    0.0873    0.0002    5.6040 ^ gpio_control_bidir_2[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404    6.6445 ^ gpio_control_bidir_2[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_bidir_2[1]/net49 (net)
                    0.1232    0.0002    6.6447 ^ gpio_control_bidir_2[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6447   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0018    5.2136 ^ gpio_control_bidir_2[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3136   clock uncertainty
                             -0.3588    4.9549   clock reconvergence pessimism
                             -0.0886    4.8663   library hold time
                                        4.8663   data required time
-------------------------------------------------------------------------------------
                                        4.8663   data required time
                                       -6.6447   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    3.8443 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.0805 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032    4.0837 ^ gpio_control_bidir_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590    4.8426 ^ gpio_control_bidir_2[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_bidir_2[2]/shift_register[11] (net)
                    0.0873    0.0002    4.8428 ^ gpio_control_bidir_2[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404    5.8832 ^ gpio_control_bidir_2[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_bidir_2[2]/net49 (net)
                    0.1232    0.0002    5.8835 ^ gpio_control_bidir_2[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8835   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0018    4.3931 ^ gpio_control_bidir_2[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4931   clock uncertainty
                             -0.2994    4.1936   clock reconvergence pessimism
                             -0.0886    4.1051   library hold time
                                        4.1051   data required time
-------------------------------------------------------------------------------------
                                        4.1051   data required time
                                       -5.8835   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.5058 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    6.7421 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032    6.7453 ^ gpio_control_in_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590    7.5042 ^ gpio_control_in_1[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[0]/shift_register[11] (net)
                    0.0873    0.0002    7.5044 ^ gpio_control_in_1[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404    8.5448 ^ gpio_control_in_1[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1[0]/net49 (net)
                    0.1232    0.0002    8.5451 ^ gpio_control_in_1[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.5451   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0018    7.2620 ^ gpio_control_in_1[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3620   clock uncertainty
                             -0.5068    6.8552   clock reconvergence pessimism
                             -0.0886    6.7666   library hold time
                                        6.7666   data required time
-------------------------------------------------------------------------------------
                                        6.7666   data required time
                                       -8.5451   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.9104 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   14.1407 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.1426 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.2846   14.4272 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0328   14.4599 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637   14.7236 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0015   14.7251 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   14.9614 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032   14.9646 ^ gpio_control_in_1[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590   15.7235 ^ gpio_control_in_1[10]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[10]/shift_register[11] (net)
                    0.0873    0.0002   15.7237 ^ gpio_control_in_1[10]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404   16.7641 ^ gpio_control_in_1[10]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1[10]/net49 (net)
                    0.1232    0.0003   16.7644 ^ gpio_control_in_1[10]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.7644   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.9944 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   15.2425 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.2446 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.3068   15.5514 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0353   15.5867 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2842   15.8709 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.8718 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.1200 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0840    0.0018   16.1218 ^ gpio_control_in_1[10]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.2218   clock uncertainty
                             -1.1473   15.0745   clock reconvergence pessimism
                             -0.0886   14.9859   library hold time
                                       14.9859   data required time
-------------------------------------------------------------------------------------
                                       14.9859   data required time
                                      -16.7644   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    7.2857 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.5220 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032    7.5251 ^ gpio_control_in_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590    8.2841 ^ gpio_control_in_1[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[1]/shift_register[11] (net)
                    0.0873    0.0002    8.2843 ^ gpio_control_in_1[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404    9.3247 ^ gpio_control_in_1[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1[1]/net49 (net)
                    0.1232    0.0002    9.3250 ^ gpio_control_in_1[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.3250   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0018    8.1027 ^ gpio_control_in_1[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.2027   clock uncertainty
                             -0.5676    7.6351   clock reconvergence pessimism
                             -0.0886    7.5465   library hold time
                                        7.5465   data required time
-------------------------------------------------------------------------------------
                                        7.5465   data required time
                                       -9.3250   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    8.0813 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    8.3176 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032    8.3207 ^ gpio_control_in_1[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590    9.0797 ^ gpio_control_in_1[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[2]/shift_register[11] (net)
                    0.0873    0.0002    9.0799 ^ gpio_control_in_1[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404   10.1203 ^ gpio_control_in_1[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1[2]/net49 (net)
                    0.1232    0.0002   10.1206 ^ gpio_control_in_1[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.1206   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0018    8.9603 ^ gpio_control_in_1[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.0603   clock uncertainty
                             -0.6296    8.4307   clock reconvergence pessimism
                             -0.0886    8.3421   library hold time
                                        8.3421   data required time
-------------------------------------------------------------------------------------
                                        8.3421   data required time
                                      -10.1206   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015    8.8539 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.0901 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032    9.0933 ^ gpio_control_in_1[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590    9.8522 ^ gpio_control_in_1[3]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[3]/shift_register[11] (net)
                    0.0873    0.0002    9.8524 ^ gpio_control_in_1[3]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404   10.8929 ^ gpio_control_in_1[3]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1[3]/net49 (net)
                    0.1232    0.0002   10.8931 ^ gpio_control_in_1[3]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.8931   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0018    9.7930 ^ gpio_control_in_1[3]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.8930   clock uncertainty
                             -0.6898    9.2032   clock reconvergence pessimism
                             -0.0886    9.1147   library hold time
                                        9.1147   data required time
-------------------------------------------------------------------------------------
                                        9.1147   data required time
                                      -10.8931   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0015    9.6320 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.8683 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032    9.8714 ^ gpio_control_in_1[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590   10.6304 ^ gpio_control_in_1[4]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[4]/shift_register[11] (net)
                    0.0873    0.0002   10.6306 ^ gpio_control_in_1[4]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404   11.6710 ^ gpio_control_in_1[4]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1[4]/net49 (net)
                    0.1232    0.0002   11.6713 ^ gpio_control_in_1[4]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.6713   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0018   10.6318 ^ gpio_control_in_1[4]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7318   clock uncertainty
                             -0.7504    9.9814   clock reconvergence pessimism
                             -0.0886    9.8928   library hold time
                                        9.8928   data required time
-------------------------------------------------------------------------------------
                                        9.8928   data required time
                                      -11.6713   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.4077 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   10.6439 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032   10.6471 ^ gpio_control_in_1[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590   11.4061 ^ gpio_control_in_1[5]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[5]/shift_register[11] (net)
                    0.0873    0.0002   11.4062 ^ gpio_control_in_1[5]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404   12.4467 ^ gpio_control_in_1[5]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1[5]/net49 (net)
                    0.1232    0.0002   12.4469 ^ gpio_control_in_1[5]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.4469   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0018   11.4679 ^ gpio_control_in_1[5]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5679   clock uncertainty
                             -0.8109   10.7570   clock reconvergence pessimism
                             -0.0886   10.6685   library hold time
                                       10.6685   data required time
-------------------------------------------------------------------------------------
                                       10.6685   data required time
                                      -12.4469   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    1.8386 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    2.0748 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032    2.0780 ^ gpio_control_in_1a[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590    2.8370 ^ gpio_control_in_1a[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[0]/shift_register[11] (net)
                    0.0873    0.0002    2.8371 ^ gpio_control_in_1a[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404    3.8776 ^ gpio_control_in_1a[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1a[0]/net49 (net)
                    0.1232    0.0002    3.8778 ^ gpio_control_in_1a[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8778   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0018    2.2311 ^ gpio_control_in_1a[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3311   clock uncertainty
                             -0.1432    2.1879   clock reconvergence pessimism
                             -0.0886    2.0994   library hold time
                                        2.0994   data required time
-------------------------------------------------------------------------------------
                                        2.0994   data required time
                                       -3.8778   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    3.3883 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    3.6246 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032    3.6277 ^ gpio_control_in_1a[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590    4.3867 ^ gpio_control_in_1a[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[2]/shift_register[11] (net)
                    0.0873    0.0002    4.3869 ^ gpio_control_in_1a[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404    5.4273 ^ gpio_control_in_1a[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1a[2]/net49 (net)
                    0.1232    0.0002    5.4275 ^ gpio_control_in_1a[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4275   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0018    3.9016 ^ gpio_control_in_1a[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0016   clock uncertainty
                             -0.2639    3.7377   clock reconvergence pessimism
                             -0.0886    3.6491   library hold time
                                        3.6491   data required time
-------------------------------------------------------------------------------------
                                        3.6491   data required time
                                       -5.4275   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.0900 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   13.3263 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032   13.3294 ^ gpio_control_in_1[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590   14.0884 ^ gpio_control_in_1[8]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[8]/shift_register[11] (net)
                    0.0873    0.0002   14.0886 ^ gpio_control_in_1[8]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404   15.1290 ^ gpio_control_in_1[8]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1[8]/net49 (net)
                    0.1232    0.0003   15.1293 ^ gpio_control_in_1[8]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.1293   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0018   14.3593 ^ gpio_control_in_1[8]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.4593   clock uncertainty
                             -1.0199   13.4394   clock reconvergence pessimism
                             -0.0886   13.3508   library hold time
                                       13.3508   data required time
-------------------------------------------------------------------------------------
                                       13.3508   data required time
                                      -15.1293   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.9111 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   14.1474 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032   14.1505 ^ gpio_control_in_1[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590   14.9095 ^ gpio_control_in_1[9]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[9]/shift_register[11] (net)
                    0.0873    0.0002   14.9097 ^ gpio_control_in_1[9]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404   15.9501 ^ gpio_control_in_1[9]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1[9]/net49 (net)
                    0.1232    0.0003   15.9504 ^ gpio_control_in_1[9]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.9504   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.9944 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   15.2425 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0018   15.2443 ^ gpio_control_in_1[9]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.3443   clock uncertainty
                             -1.0839   14.2605   clock reconvergence pessimism
                             -0.0886   14.1719   library hold time
                                       14.1719   data required time
-------------------------------------------------------------------------------------
                                       14.1719   data required time
                                      -15.9504   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    2.6219 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    2.8581 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032    2.8613 ^ gpio_control_in_1a[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590    3.6202 ^ gpio_control_in_1a[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[1]/shift_register[11] (net)
                    0.0873    0.0002    3.6204 ^ gpio_control_in_1a[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404    4.6609 ^ gpio_control_in_1a[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1a[1]/net49 (net)
                    0.1232    0.0002    4.6611 ^ gpio_control_in_1a[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6611   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0018    3.0754 ^ gpio_control_in_1a[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1754   clock uncertainty
                             -0.2042    2.9712   clock reconvergence pessimism
                             -0.0886    2.8827   library hold time
                                        2.8827   data required time
-------------------------------------------------------------------------------------
                                        2.8827   data required time
                                       -4.6611   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.1616 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.3979 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032    4.4011 ^ gpio_control_in_1a[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590    5.1600 ^ gpio_control_in_1a[3]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[3]/shift_register[11] (net)
                    0.0873    0.0002    5.1602 ^ gpio_control_in_1a[3]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404    6.2006 ^ gpio_control_in_1a[3]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1a[3]/net49 (net)
                    0.1232    0.0002    6.2009 ^ gpio_control_in_1a[3]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2009   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0018    4.7352 ^ gpio_control_in_1a[3]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8352   clock uncertainty
                             -0.3242    4.5110   clock reconvergence pessimism
                             -0.0886    4.4224   library hold time
                                        4.4224   data required time
-------------------------------------------------------------------------------------
                                        4.4224   data required time
                                       -6.2009   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.9284 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.1646 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032    5.1678 ^ gpio_control_in_1a[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590    5.9268 ^ gpio_control_in_1a[4]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[4]/shift_register[11] (net)
                    0.0873    0.0002    5.9270 ^ gpio_control_in_1a[4]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404    6.9674 ^ gpio_control_in_1a[4]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1a[4]/net49 (net)
                    0.1232    0.0002    6.9676 ^ gpio_control_in_1a[4]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.9676   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0018    5.5617 ^ gpio_control_in_1a[4]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6617   clock uncertainty
                             -0.3839    5.2778   clock reconvergence pessimism
                             -0.0886    5.1892   library hold time
                                        5.1892   data required time
-------------------------------------------------------------------------------------
                                        5.1892   data required time
                                       -6.9676   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0015    5.7219 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.9581 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032    5.9613 ^ gpio_control_in_1a[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590    6.7203 ^ gpio_control_in_1a[5]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[5]/shift_register[11] (net)
                    0.0873    0.0002    6.7204 ^ gpio_control_in_1a[5]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404    7.7609 ^ gpio_control_in_1a[5]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1a[5]/net49 (net)
                    0.1232    0.0002    7.7611 ^ gpio_control_in_1a[5]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7611   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0018    6.4170 ^ gpio_control_in_1a[5]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5170   clock uncertainty
                             -0.4458    6.0712   clock reconvergence pessimism
                             -0.0886    5.9827   library hold time
                                        5.9827   data required time
-------------------------------------------------------------------------------------
                                        5.9827   data required time
                                       -7.7611   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.3275 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   17.5577 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019   17.5596 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.2793   17.8389 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0299   17.8687 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2588   18.1275 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015   18.1290 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   18.3653 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032   18.3684 ^ gpio_control_in_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590   19.1274 ^ gpio_control_in_2[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[0]/shift_register[11] (net)
                    0.0873    0.0002   19.1276 ^ gpio_control_in_2[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404   20.1680 ^ gpio_control_in_2[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[0]/net49 (net)
                    0.1232    0.0003   20.1682 ^ gpio_control_in_2[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       20.1682   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   18.6777 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.9259 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.9279 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.3010   19.2289 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0322   19.2611 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2789   19.5400 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009   19.5409 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   19.7891 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0018   19.7909 ^ gpio_control_in_2[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.8909   clock uncertainty
                             -1.4125   18.4784   clock reconvergence pessimism
                             -0.0886   18.3898   library hold time
                                       18.3898   data required time
-------------------------------------------------------------------------------------
                                       18.3898   data required time
                                      -20.1682   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.0959 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   10.3322 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032   10.3354 ^ gpio_control_in_2[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590   11.0943 ^ gpio_control_in_2[10]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[10]/shift_register[11] (net)
                    0.0873    0.0002   11.0945 ^ gpio_control_in_2[10]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404   12.1349 ^ gpio_control_in_2[10]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[10]/net49 (net)
                    0.1232    0.0002   12.1352 ^ gpio_control_in_2[10]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.1352   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0018   11.1319 ^ gpio_control_in_2[10]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.2319   clock uncertainty
                             -0.7866   10.4453   clock reconvergence pessimism
                             -0.0886   10.3567   library hold time
                                       10.3567   data required time
-------------------------------------------------------------------------------------
                                       10.3567   data required time
                                      -12.1352   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0015    9.3229 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.5591 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032    9.5623 ^ gpio_control_in_2[11]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590   10.3212 ^ gpio_control_in_2[11]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[11]/shift_register[11] (net)
                    0.0873    0.0002   10.3214 ^ gpio_control_in_2[11]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404   11.3619 ^ gpio_control_in_2[11]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[11]/net49 (net)
                    0.1232    0.0002   11.3621 ^ gpio_control_in_2[11]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.3621   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0018   10.2986 ^ gpio_control_in_2[11]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.3986   clock uncertainty
                             -0.7263    9.6722   clock reconvergence pessimism
                             -0.0886    9.5837   library hold time
                                        9.5837   data required time
-------------------------------------------------------------------------------------
                                        9.5837   data required time
                                      -11.3621   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0716    0.0015    8.5572 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2363    8.7935 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032    8.7967 ^ gpio_control_in_2[12]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590    9.5556 ^ gpio_control_in_2[12]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[12]/shift_register[11] (net)
                    0.0873    0.0002    9.5558 ^ gpio_control_in_2[12]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404   10.5962 ^ gpio_control_in_2[12]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[12]/net49 (net)
                    0.1232    0.0002   10.5965 ^ gpio_control_in_2[12]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.5965   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0018    9.4733 ^ gpio_control_in_2[12]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5733   clock uncertainty
                             -0.6667    8.9066   clock reconvergence pessimism
                             -0.0886    8.8181   library hold time
                                        8.8181   data required time
-------------------------------------------------------------------------------------
                                        8.8181   data required time
                                      -10.5965   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0015    7.6847 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.9209 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032    7.9241 ^ gpio_control_in_2[13]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590    8.6831 ^ gpio_control_in_2[13]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[13]/shift_register[11] (net)
                    0.0873    0.0002    8.6832 ^ gpio_control_in_2[13]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404    9.7237 ^ gpio_control_in_2[13]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[13]/net49 (net)
                    0.1232    0.0002    9.7239 ^ gpio_control_in_2[13]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.7239   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0018    8.5327 ^ gpio_control_in_2[13]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.6327   clock uncertainty
                             -0.5987    8.0340   clock reconvergence pessimism
                             -0.0886    7.9455   library hold time
                                        7.9455   data required time
-------------------------------------------------------------------------------------
                                        7.9455   data required time
                                       -9.7239   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.1308 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    6.3670 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032    6.3702 ^ gpio_control_in_2[15]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590    7.1292 ^ gpio_control_in_2[15]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[15]/shift_register[11] (net)
                    0.0873    0.0002    7.1293 ^ gpio_control_in_2[15]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404    8.1698 ^ gpio_control_in_2[15]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[15]/net49 (net)
                    0.1232    0.0002    8.1700 ^ gpio_control_in_2[15]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.1700   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0018    6.8578 ^ gpio_control_in_2[15]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9578   clock uncertainty
                             -0.4776    6.4801   clock reconvergence pessimism
                             -0.0886    6.3916   library hold time
                                        6.3916   data required time
-------------------------------------------------------------------------------------
                                        6.3916   data required time
                                       -8.1700   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.8668 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   11.1030 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032   11.1062 ^ gpio_control_in_2[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590   11.8651 ^ gpio_control_in_2[9]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[9]/shift_register[11] (net)
                    0.0873    0.0002   11.8653 ^ gpio_control_in_2[9]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404   12.9057 ^ gpio_control_in_2[9]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[9]/net49 (net)
                    0.1232    0.0002   12.9060 ^ gpio_control_in_2[9]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.9060   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0018   11.9628 ^ gpio_control_in_2[9]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.0628   clock uncertainty
                             -0.8467   11.2161   clock reconvergence pessimism
                             -0.0886   11.1275   library hold time
                                       11.1275   data required time
-------------------------------------------------------------------------------------
                                       11.1275   data required time
                                      -12.9060   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.9138 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.1500 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032    7.1532 ^ gpio_control_in_2[14]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590    7.9122 ^ gpio_control_in_2[14]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[14]/shift_register[11] (net)
                    0.0873    0.0002    7.9123 ^ gpio_control_in_2[14]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404    8.9528 ^ gpio_control_in_2[14]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[14]/net49 (net)
                    0.1232    0.0002    8.9530 ^ gpio_control_in_2[14]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.9530   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0018    7.7018 ^ gpio_control_in_2[14]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8018   clock uncertainty
                             -0.5386    7.2632   clock reconvergence pessimism
                             -0.0886    7.1746   library hold time
                                        7.1746   data required time
-------------------------------------------------------------------------------------
                                        7.1746   data required time
                                       -8.9530   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015   17.3282 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   17.5644 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032   17.5676 ^ gpio_control_in_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590   18.3265 ^ gpio_control_in_2[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[1]/shift_register[11] (net)
                    0.0873    0.0002   18.3267 ^ gpio_control_in_2[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404   19.3671 ^ gpio_control_in_2[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[1]/net49 (net)
                    0.1232    0.0003   19.3674 ^ gpio_control_in_2[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       19.3674   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   18.6777 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.9259 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0018   18.9277 ^ gpio_control_in_2[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.0277   clock uncertainty
                             -1.3501   17.6775   clock reconvergence pessimism
                             -0.0886   17.5890   library hold time
                                       17.5890   data required time
-------------------------------------------------------------------------------------
                                       17.5890   data required time
                                      -19.3674   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015   16.5300 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   16.7662 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032   16.7694 ^ gpio_control_in_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590   17.5284 ^ gpio_control_in_2[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[2]/shift_register[11] (net)
                    0.0873    0.0002   17.5285 ^ gpio_control_in_2[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404   18.5690 ^ gpio_control_in_2[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[2]/net49 (net)
                    0.1232    0.0003   18.5692 ^ gpio_control_in_2[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       18.5692   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0018   18.0673 ^ gpio_control_in_2[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   18.1673   clock uncertainty
                             -1.2879   16.8793   clock reconvergence pessimism
                             -0.0886   16.7908   library hold time
                                       16.7908   data required time
-------------------------------------------------------------------------------------
                                       16.7908   data required time
                                      -18.5692   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0015   14.9326 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2363   15.1688 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032   15.1720 ^ gpio_control_in_2[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590   15.9310 ^ gpio_control_in_2[4]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[4]/shift_register[11] (net)
                    0.0873    0.0002   15.9311 ^ gpio_control_in_2[4]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404   16.9716 ^ gpio_control_in_2[4]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[4]/net49 (net)
                    0.1232    0.0003   16.9718 ^ gpio_control_in_2[4]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.9718   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0018   16.3454 ^ gpio_control_in_2[4]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.4454   clock uncertainty
                             -1.1635   15.2820   clock reconvergence pessimism
                             -0.0886   15.1934   library hold time
                                       15.1934   data required time
-------------------------------------------------------------------------------------
                                       15.1934   data required time
                                      -16.9718   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015   15.7260 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   15.9622 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032   15.9654 ^ gpio_control_in_2[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590   16.7243 ^ gpio_control_in_2[3]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[3]/shift_register[11] (net)
                    0.0873    0.0002   16.7245 ^ gpio_control_in_2[3]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404   17.7649 ^ gpio_control_in_2[3]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[3]/net49 (net)
                    0.1232    0.0003   17.7652 ^ gpio_control_in_2[3]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       17.7652   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0018   17.2006 ^ gpio_control_in_2[3]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   17.3006   clock uncertainty
                             -1.2253   16.0753   clock reconvergence pessimism
                             -0.0886   15.9868   library hold time
                                       15.9868   data required time
-------------------------------------------------------------------------------------
                                       15.9868   data required time
                                      -17.7652   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.1717 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   13.4079 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032   13.4111 ^ gpio_control_in_2[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590   14.1701 ^ gpio_control_in_2[6]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[6]/shift_register[11] (net)
                    0.0873    0.0002   14.1702 ^ gpio_control_in_2[6]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404   15.2107 ^ gpio_control_in_2[6]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[6]/net49 (net)
                    0.1232    0.0003   15.2109 ^ gpio_control_in_2[6]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.2109   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0018   14.4473 ^ gpio_control_in_2[6]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.5473   clock uncertainty
                             -1.0263   13.5210   clock reconvergence pessimism
                             -0.0886   13.4325   library hold time
                                       13.4325   data required time
-------------------------------------------------------------------------------------
                                       13.4325   data required time
                                      -15.2109   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0015   12.4070 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   12.6433 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032   12.6464 ^ gpio_control_in_2[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590   13.4054 ^ gpio_control_in_2[7]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[7]/shift_register[11] (net)
                    0.0873    0.0002   13.4056 ^ gpio_control_in_2[7]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404   14.4460 ^ gpio_control_in_2[7]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[7]/net49 (net)
                    0.1232    0.0002   14.4463 ^ gpio_control_in_2[7]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.4463   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0018   13.6231 ^ gpio_control_in_2[7]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.7231   clock uncertainty
                             -0.9667   12.7564   clock reconvergence pessimism
                             -0.0886   12.6678   library hold time
                                       12.6678   data required time
-------------------------------------------------------------------------------------
                                       12.6678   data required time
                                      -14.4463   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0015   11.6357 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   11.8720 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0032   11.8751 ^ gpio_control_in_2[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0873    0.7590   12.6341 ^ gpio_control_in_2[8]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[8]/shift_register[11] (net)
                    0.0873    0.0002   12.6343 ^ gpio_control_in_2[8]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1232    1.0404   13.6747 ^ gpio_control_in_2[8]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[8]/net49 (net)
                    0.1232    0.0002   13.6750 ^ gpio_control_in_2[8]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.6750   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0018   12.7917 ^ gpio_control_in_2[8]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.8917   clock uncertainty
                             -0.9066   11.9851   clock reconvergence pessimism
                             -0.0886   11.8965   library hold time
                                       11.8965   data required time
-------------------------------------------------------------------------------------
                                       11.8965   data required time
                                      -13.6750   data arrival time
-------------------------------------------------------------------------------------
                                        1.7784   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0729    0.0015   11.3491 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2368   11.5860 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   11.5887 ^ gpio_control_in_1[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655   12.3542 ^ gpio_control_in_1[6]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_1[6]/shift_register[8] (net)
                    0.0913    0.0002   12.3544 ^ gpio_control_in_1[6]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551   13.4095 ^ gpio_control_in_1[6]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[6]/net55 (net)
                    0.1382    0.0004   13.4098 ^ gpio_control_in_1[6]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.4098   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0017   12.4832 ^ gpio_control_in_1[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.5832   clock uncertainty
                             -0.8842   11.6990   clock reconvergence pessimism
                             -0.0920   11.6070   library hold time
                                       11.6070   data required time
-------------------------------------------------------------------------------------
                                       11.6070   data required time
                                      -13.4098   data arrival time
-------------------------------------------------------------------------------------
                                        1.8028   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0729    0.0015   12.2931 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2368   12.5299 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   12.5327 ^ gpio_control_in_1[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655   13.2982 ^ gpio_control_in_1[7]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_1[7]/shift_register[8] (net)
                    0.0913    0.0002   13.2984 ^ gpio_control_in_1[7]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551   14.3534 ^ gpio_control_in_1[7]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[7]/net55 (net)
                    0.1382    0.0004   14.3538 ^ gpio_control_in_1[7]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.3538   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0017   13.5008 ^ gpio_control_in_1[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.6008   clock uncertainty
                             -0.9578   12.6430   clock reconvergence pessimism
                             -0.0920   12.5510   library hold time
                                       12.5510   data required time
-------------------------------------------------------------------------------------
                                       12.5510   data required time
                                      -14.3538   data arrival time
-------------------------------------------------------------------------------------
                                        1.8028   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0719    0.0015    0.3089 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2364    0.5453 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    0.5480 ^ gpio_control_bidir_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655    1.3135 ^ gpio_control_bidir_1[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_bidir_1[0]/shift_register[8] (net)
                    0.0913    0.0002    1.3137 ^ gpio_control_bidir_1[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551    2.3688 ^ gpio_control_bidir_1[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_bidir_1[0]/net55 (net)
                    0.1382    0.0004    2.3692 ^ gpio_control_bidir_1[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3692   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0017    0.5822 ^ gpio_control_bidir_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6822   clock uncertainty
                             -0.0240    0.6583   clock reconvergence pessimism
                             -0.0920    0.5663   library hold time
                                        0.5663   data required time
-------------------------------------------------------------------------------------
                                        0.5663   data required time
                                       -2.3692   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0015   14.0566 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2364   14.2929 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   14.2957 ^ gpio_control_in_2[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655   15.0611 ^ gpio_control_in_2[5]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_2[5]/shift_register[8] (net)
                    0.0913    0.0002   15.0614 ^ gpio_control_in_2[5]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551   16.1164 ^ gpio_control_in_2[5]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[5]/net55 (net)
                    0.1382    0.0004   16.1168 ^ gpio_control_in_2[5]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.1168   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0017   15.4011 ^ gpio_control_in_2[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.5011   clock uncertainty
                             -1.0952   14.4059   clock reconvergence pessimism
                             -0.0920   14.3139   library hold time
                                       14.3139   data required time
-------------------------------------------------------------------------------------
                                       14.3139   data required time
                                      -16.1168   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    1.0737 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    1.3099 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    1.3127 ^ gpio_control_bidir_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655    2.0781 ^ gpio_control_bidir_1[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_bidir_1[1]/shift_register[8] (net)
                    0.0913    0.0002    2.0784 ^ gpio_control_bidir_1[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551    3.1334 ^ gpio_control_bidir_1[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_bidir_1[1]/net55 (net)
                    0.1382    0.0004    3.1338 ^ gpio_control_bidir_1[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1338   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0017    1.4065 ^ gpio_control_bidir_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5065   clock uncertainty
                             -0.0836    1.4229   clock reconvergence pessimism
                             -0.0920    1.3309   library hold time
                                        1.3309   data required time
-------------------------------------------------------------------------------------
                                        1.3309   data required time
                                       -3.1338   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    5.3651 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.6013 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    5.6041 ^ gpio_control_bidir_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655    6.3695 ^ gpio_control_bidir_2[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_bidir_2[0]/shift_register[8] (net)
                    0.0913    0.0002    6.3697 ^ gpio_control_bidir_2[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551    7.4248 ^ gpio_control_bidir_2[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_bidir_2[0]/net55 (net)
                    0.1382    0.0004    7.4252 ^ gpio_control_bidir_2[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4252   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0017    6.0322 ^ gpio_control_bidir_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1322   clock uncertainty
                             -0.4180    5.7143   clock reconvergence pessimism
                             -0.0920    5.6223   library hold time
                                        5.6223   data required time
-------------------------------------------------------------------------------------
                                        5.6223   data required time
                                       -7.4252   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.6055 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.8417 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    4.8445 ^ gpio_control_bidir_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655    5.6100 ^ gpio_control_bidir_2[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_bidir_2[1]/shift_register[8] (net)
                    0.0913    0.0002    5.6102 ^ gpio_control_bidir_2[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551    6.6652 ^ gpio_control_bidir_2[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_bidir_2[1]/net55 (net)
                    0.1382    0.0004    6.6656 ^ gpio_control_bidir_2[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6656   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0017    5.2135 ^ gpio_control_bidir_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3135   clock uncertainty
                             -0.3588    4.9547   clock reconvergence pessimism
                             -0.0920    4.8627   library hold time
                                        4.8627   data required time
-------------------------------------------------------------------------------------
                                        4.8627   data required time
                                       -6.6656   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    3.8443 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.0805 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    4.0832 ^ gpio_control_bidir_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655    4.8487 ^ gpio_control_bidir_2[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_bidir_2[2]/shift_register[8] (net)
                    0.0913    0.0002    4.8489 ^ gpio_control_bidir_2[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551    5.9040 ^ gpio_control_bidir_2[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_bidir_2[2]/net55 (net)
                    0.1382    0.0004    5.9044 ^ gpio_control_bidir_2[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9044   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0017    4.3929 ^ gpio_control_bidir_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4929   clock uncertainty
                             -0.2994    4.1935   clock reconvergence pessimism
                             -0.0920    4.1015   library hold time
                                        4.1015   data required time
-------------------------------------------------------------------------------------
                                        4.1015   data required time
                                       -5.9044   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.5058 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    6.7421 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    6.7448 ^ gpio_control_in_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655    7.5103 ^ gpio_control_in_1[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_1[0]/shift_register[8] (net)
                    0.0913    0.0002    7.5105 ^ gpio_control_in_1[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551    8.5656 ^ gpio_control_in_1[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[0]/net55 (net)
                    0.1382    0.0004    8.5659 ^ gpio_control_in_1[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.5659   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0017    7.2619 ^ gpio_control_in_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3619   clock uncertainty
                             -0.5068    6.8550   clock reconvergence pessimism
                             -0.0920    6.7631   library hold time
                                        6.7631   data required time
-------------------------------------------------------------------------------------
                                        6.7631   data required time
                                       -8.5659   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.9104 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   14.1407 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.1426 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.2846   14.4272 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0328   14.4599 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637   14.7236 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0015   14.7251 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   14.9614 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   14.9641 ^ gpio_control_in_1[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655   15.7296 ^ gpio_control_in_1[10]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_1[10]/shift_register[8] (net)
                    0.0913    0.0002   15.7298 ^ gpio_control_in_1[10]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551   16.7849 ^ gpio_control_in_1[10]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[10]/net55 (net)
                    0.1382    0.0004   16.7852 ^ gpio_control_in_1[10]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.7852   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.9944 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   15.2425 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.2446 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.3068   15.5514 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0353   15.5867 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2842   15.8709 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.8718 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.1200 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0840    0.0017   16.1216 ^ gpio_control_in_1[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.2216   clock uncertainty
                             -1.1473   15.0743   clock reconvergence pessimism
                             -0.0920   14.9824   library hold time
                                       14.9824   data required time
-------------------------------------------------------------------------------------
                                       14.9824   data required time
                                      -16.7852   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    7.2857 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.5220 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    7.5247 ^ gpio_control_in_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655    8.2902 ^ gpio_control_in_1[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_1[1]/shift_register[8] (net)
                    0.0913    0.0002    8.2904 ^ gpio_control_in_1[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551    9.3455 ^ gpio_control_in_1[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[1]/net55 (net)
                    0.1382    0.0004    9.3458 ^ gpio_control_in_1[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.3458   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0017    8.1025 ^ gpio_control_in_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.2025   clock uncertainty
                             -0.5676    7.6349   clock reconvergence pessimism
                             -0.0920    7.5429   library hold time
                                        7.5429   data required time
-------------------------------------------------------------------------------------
                                        7.5429   data required time
                                       -9.3458   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    8.0813 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    8.3176 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    8.3203 ^ gpio_control_in_1[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655    9.0858 ^ gpio_control_in_1[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_1[2]/shift_register[8] (net)
                    0.0913    0.0002    9.0860 ^ gpio_control_in_1[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551   10.1411 ^ gpio_control_in_1[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[2]/net55 (net)
                    0.1382    0.0004   10.1414 ^ gpio_control_in_1[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.1414   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0017    8.9601 ^ gpio_control_in_1[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.0601   clock uncertainty
                             -0.6296    8.4305   clock reconvergence pessimism
                             -0.0920    8.3386   library hold time
                                        8.3386   data required time
-------------------------------------------------------------------------------------
                                        8.3386   data required time
                                      -10.1414   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015    8.8539 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.0901 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    9.0929 ^ gpio_control_in_1[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655    9.8583 ^ gpio_control_in_1[3]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_1[3]/shift_register[8] (net)
                    0.0913    0.0002    9.8585 ^ gpio_control_in_1[3]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551   10.9136 ^ gpio_control_in_1[3]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[3]/net55 (net)
                    0.1382    0.0004   10.9140 ^ gpio_control_in_1[3]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.9140   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0017    9.7929 ^ gpio_control_in_1[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.8929   clock uncertainty
                             -0.6898    9.2031   clock reconvergence pessimism
                             -0.0920    9.1111   library hold time
                                        9.1111   data required time
-------------------------------------------------------------------------------------
                                        9.1111   data required time
                                      -10.9140   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0015    9.6320 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.8683 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    9.8710 ^ gpio_control_in_1[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655   10.6365 ^ gpio_control_in_1[4]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_1[4]/shift_register[8] (net)
                    0.0913    0.0002   10.6367 ^ gpio_control_in_1[4]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551   11.6918 ^ gpio_control_in_1[4]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[4]/net55 (net)
                    0.1382    0.0004   11.6921 ^ gpio_control_in_1[4]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.6921   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0017   10.6317 ^ gpio_control_in_1[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7317   clock uncertainty
                             -0.7504    9.9812   clock reconvergence pessimism
                             -0.0920    9.8892   library hold time
                                        9.8892   data required time
-------------------------------------------------------------------------------------
                                        9.8892   data required time
                                      -11.6921   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.4077 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   10.6439 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   10.6467 ^ gpio_control_in_1[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655   11.4121 ^ gpio_control_in_1[5]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_1[5]/shift_register[8] (net)
                    0.0913    0.0002   11.4124 ^ gpio_control_in_1[5]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551   12.4674 ^ gpio_control_in_1[5]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[5]/net55 (net)
                    0.1382    0.0004   12.4678 ^ gpio_control_in_1[5]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.4678   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0017   11.4678 ^ gpio_control_in_1[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5678   clock uncertainty
                             -0.8109   10.7569   clock reconvergence pessimism
                             -0.0920   10.6649   library hold time
                                       10.6649   data required time
-------------------------------------------------------------------------------------
                                       10.6649   data required time
                                      -12.4678   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.0900 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   13.3263 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   13.3290 ^ gpio_control_in_1[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655   14.0945 ^ gpio_control_in_1[8]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_1[8]/shift_register[8] (net)
                    0.0913    0.0002   14.0947 ^ gpio_control_in_1[8]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551   15.1498 ^ gpio_control_in_1[8]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[8]/net55 (net)
                    0.1382    0.0004   15.1501 ^ gpio_control_in_1[8]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.1501   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0017   14.3591 ^ gpio_control_in_1[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.4591   clock uncertainty
                             -1.0199   13.4392   clock reconvergence pessimism
                             -0.0920   13.3473   library hold time
                                       13.3473   data required time
-------------------------------------------------------------------------------------
                                       13.3473   data required time
                                      -15.1501   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.9111 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   14.1474 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   14.1501 ^ gpio_control_in_1[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655   14.9156 ^ gpio_control_in_1[9]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_1[9]/shift_register[8] (net)
                    0.0913    0.0002   14.9158 ^ gpio_control_in_1[9]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551   15.9708 ^ gpio_control_in_1[9]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[9]/net55 (net)
                    0.1382    0.0004   15.9712 ^ gpio_control_in_1[9]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.9712   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.9944 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   15.2425 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0017   15.2442 ^ gpio_control_in_1[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.3442   clock uncertainty
                             -1.0839   14.2603   clock reconvergence pessimism
                             -0.0920   14.1683   library hold time
                                       14.1683   data required time
-------------------------------------------------------------------------------------
                                       14.1683   data required time
                                      -15.9712   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    1.8386 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    2.0748 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    2.0776 ^ gpio_control_in_1a[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655    2.8430 ^ gpio_control_in_1a[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_1a[0]/shift_register[8] (net)
                    0.0913    0.0002    2.8432 ^ gpio_control_in_1a[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551    3.8983 ^ gpio_control_in_1a[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[0]/net55 (net)
                    0.1382    0.0004    3.8987 ^ gpio_control_in_1a[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8987   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0017    2.2309 ^ gpio_control_in_1a[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3309   clock uncertainty
                             -0.1432    2.1878   clock reconvergence pessimism
                             -0.0920    2.0958   library hold time
                                        2.0958   data required time
-------------------------------------------------------------------------------------
                                        2.0958   data required time
                                       -3.8987   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    2.6219 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    2.8581 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    2.8609 ^ gpio_control_in_1a[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655    3.6263 ^ gpio_control_in_1a[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_1a[1]/shift_register[8] (net)
                    0.0913    0.0002    3.6265 ^ gpio_control_in_1a[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551    4.6816 ^ gpio_control_in_1a[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[1]/net55 (net)
                    0.1382    0.0004    4.6820 ^ gpio_control_in_1a[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6820   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0017    3.0753 ^ gpio_control_in_1a[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1753   clock uncertainty
                             -0.2042    2.9711   clock reconvergence pessimism
                             -0.0920    2.8791   library hold time
                                        2.8791   data required time
-------------------------------------------------------------------------------------
                                        2.8791   data required time
                                       -4.6820   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    3.3883 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    3.6246 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    3.6273 ^ gpio_control_in_1a[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655    4.3928 ^ gpio_control_in_1a[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_1a[2]/shift_register[8] (net)
                    0.0913    0.0002    4.3930 ^ gpio_control_in_1a[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551    5.4480 ^ gpio_control_in_1a[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[2]/net55 (net)
                    0.1382    0.0004    5.4484 ^ gpio_control_in_1a[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4484   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0017    3.9014 ^ gpio_control_in_1a[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0014   clock uncertainty
                             -0.2639    3.7375   clock reconvergence pessimism
                             -0.0920    3.6455   library hold time
                                        3.6455   data required time
-------------------------------------------------------------------------------------
                                        3.6455   data required time
                                       -5.4484   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.1616 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.3979 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    4.4006 ^ gpio_control_in_1a[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655    5.1661 ^ gpio_control_in_1a[3]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_1a[3]/shift_register[8] (net)
                    0.0913    0.0002    5.1663 ^ gpio_control_in_1a[3]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551    6.2214 ^ gpio_control_in_1a[3]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[3]/net55 (net)
                    0.1382    0.0004    6.2218 ^ gpio_control_in_1a[3]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2218   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0017    4.7350 ^ gpio_control_in_1a[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8350   clock uncertainty
                             -0.3242    4.5109   clock reconvergence pessimism
                             -0.0920    4.4189   library hold time
                                        4.4189   data required time
-------------------------------------------------------------------------------------
                                        4.4189   data required time
                                       -6.2218   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.9284 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.1646 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    5.1674 ^ gpio_control_in_1a[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655    5.9329 ^ gpio_control_in_1a[4]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_1a[4]/shift_register[8] (net)
                    0.0913    0.0002    5.9331 ^ gpio_control_in_1a[4]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551    6.9881 ^ gpio_control_in_1a[4]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[4]/net55 (net)
                    0.1382    0.0004    6.9885 ^ gpio_control_in_1a[4]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.9885   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0017    5.5615 ^ gpio_control_in_1a[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6615   clock uncertainty
                             -0.3839    5.2776   clock reconvergence pessimism
                             -0.0920    5.1856   library hold time
                                        5.1856   data required time
-------------------------------------------------------------------------------------
                                        5.1856   data required time
                                       -6.9885   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0015    5.7219 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.9581 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    5.9609 ^ gpio_control_in_1a[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655    6.7263 ^ gpio_control_in_1a[5]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_1a[5]/shift_register[8] (net)
                    0.0913    0.0002    6.7265 ^ gpio_control_in_1a[5]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551    7.7816 ^ gpio_control_in_1a[5]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[5]/net55 (net)
                    0.1382    0.0004    7.7820 ^ gpio_control_in_1a[5]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7820   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0017    6.4168 ^ gpio_control_in_1a[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5168   clock uncertainty
                             -0.4458    6.0711   clock reconvergence pessimism
                             -0.0920    5.9791   library hold time
                                        5.9791   data required time
-------------------------------------------------------------------------------------
                                        5.9791   data required time
                                       -7.7820   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.3275 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   17.5577 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019   17.5596 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.2793   17.8389 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0299   17.8687 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2588   18.1275 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015   18.1290 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   18.3653 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   18.3680 ^ gpio_control_in_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655   19.1335 ^ gpio_control_in_2[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_2[0]/shift_register[8] (net)
                    0.0913    0.0002   19.1337 ^ gpio_control_in_2[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551   20.1887 ^ gpio_control_in_2[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[0]/net55 (net)
                    0.1382    0.0004   20.1891 ^ gpio_control_in_2[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       20.1891   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   18.6777 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.9259 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.9279 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.3010   19.2289 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0322   19.2611 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2789   19.5400 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009   19.5409 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   19.7891 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0017   19.7908 ^ gpio_control_in_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.8908   clock uncertainty
                             -1.4125   18.4782   clock reconvergence pessimism
                             -0.0920   18.3862   library hold time
                                       18.3862   data required time
-------------------------------------------------------------------------------------
                                       18.3862   data required time
                                      -20.1891   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.0959 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   10.3322 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   10.3349 ^ gpio_control_in_2[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655   11.1004 ^ gpio_control_in_2[10]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_2[10]/shift_register[8] (net)
                    0.0913    0.0002   11.1006 ^ gpio_control_in_2[10]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551   12.1557 ^ gpio_control_in_2[10]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[10]/net55 (net)
                    0.1382    0.0004   12.1561 ^ gpio_control_in_2[10]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.1561   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0017   11.1317 ^ gpio_control_in_2[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.2317   clock uncertainty
                             -0.7866   10.4452   clock reconvergence pessimism
                             -0.0920   10.3532   library hold time
                                       10.3532   data required time
-------------------------------------------------------------------------------------
                                       10.3532   data required time
                                      -12.1561   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0716    0.0015    8.5572 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2363    8.7935 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    8.7962 ^ gpio_control_in_2[12]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655    9.5617 ^ gpio_control_in_2[12]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_2[12]/shift_register[8] (net)
                    0.0913    0.0002    9.5619 ^ gpio_control_in_2[12]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551   10.6170 ^ gpio_control_in_2[12]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[12]/net55 (net)
                    0.1382    0.0004   10.6174 ^ gpio_control_in_2[12]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.6174   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0017    9.4732 ^ gpio_control_in_2[12]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5732   clock uncertainty
                             -0.6667    8.9065   clock reconvergence pessimism
                             -0.0920    8.8145   library hold time
                                        8.8145   data required time
-------------------------------------------------------------------------------------
                                        8.8145   data required time
                                      -10.6174   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0015    9.3229 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.5591 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    9.5619 ^ gpio_control_in_2[11]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655   10.3273 ^ gpio_control_in_2[11]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_2[11]/shift_register[8] (net)
                    0.0913    0.0002   10.3275 ^ gpio_control_in_2[11]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551   11.3826 ^ gpio_control_in_2[11]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[11]/net55 (net)
                    0.1382    0.0004   11.3830 ^ gpio_control_in_2[11]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.3830   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0017   10.2984 ^ gpio_control_in_2[11]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.3984   clock uncertainty
                             -0.7263    9.6721   clock reconvergence pessimism
                             -0.0920    9.5801   library hold time
                                        9.5801   data required time
-------------------------------------------------------------------------------------
                                        9.5801   data required time
                                      -11.3830   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0015    7.6847 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.9209 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    7.9237 ^ gpio_control_in_2[13]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655    8.6892 ^ gpio_control_in_2[13]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_2[13]/shift_register[8] (net)
                    0.0913    0.0002    8.6894 ^ gpio_control_in_2[13]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551    9.7444 ^ gpio_control_in_2[13]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[13]/net55 (net)
                    0.1382    0.0004    9.7448 ^ gpio_control_in_2[13]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.7448   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0017    8.5326 ^ gpio_control_in_2[13]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.6326   clock uncertainty
                             -0.5987    8.0339   clock reconvergence pessimism
                             -0.0920    7.9419   library hold time
                                        7.9419   data required time
-------------------------------------------------------------------------------------
                                        7.9419   data required time
                                       -9.7448   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.9138 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.1500 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    7.1528 ^ gpio_control_in_2[14]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655    7.9183 ^ gpio_control_in_2[14]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_2[14]/shift_register[8] (net)
                    0.0913    0.0002    7.9185 ^ gpio_control_in_2[14]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551    8.9735 ^ gpio_control_in_2[14]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[14]/net55 (net)
                    0.1382    0.0004    8.9739 ^ gpio_control_in_2[14]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.9739   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0017    7.7016 ^ gpio_control_in_2[14]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8016   clock uncertainty
                             -0.5386    7.2630   clock reconvergence pessimism
                             -0.0920    7.1710   library hold time
                                        7.1710   data required time
-------------------------------------------------------------------------------------
                                        7.1710   data required time
                                       -8.9739   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.1308 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    6.3670 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    6.3698 ^ gpio_control_in_2[15]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655    7.1352 ^ gpio_control_in_2[15]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_2[15]/shift_register[8] (net)
                    0.0913    0.0002    7.1355 ^ gpio_control_in_2[15]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551    8.1905 ^ gpio_control_in_2[15]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[15]/net55 (net)
                    0.1382    0.0004    8.1909 ^ gpio_control_in_2[15]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.1909   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0017    6.8576 ^ gpio_control_in_2[15]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9576   clock uncertainty
                             -0.4776    6.4800   clock reconvergence pessimism
                             -0.0920    6.3880   library hold time
                                        6.3880   data required time
-------------------------------------------------------------------------------------
                                        6.3880   data required time
                                       -8.1909   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015   17.3282 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   17.5644 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   17.5671 ^ gpio_control_in_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655   18.3326 ^ gpio_control_in_2[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_2[1]/shift_register[8] (net)
                    0.0913    0.0002   18.3328 ^ gpio_control_in_2[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551   19.3879 ^ gpio_control_in_2[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[1]/net55 (net)
                    0.1382    0.0004   19.3883 ^ gpio_control_in_2[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       19.3883   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   18.6777 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.9259 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0017   18.9275 ^ gpio_control_in_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.0275   clock uncertainty
                             -1.3501   17.6774   clock reconvergence pessimism
                             -0.0920   17.5854   library hold time
                                       17.5854   data required time
-------------------------------------------------------------------------------------
                                       17.5854   data required time
                                      -19.3883   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015   16.5300 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   16.7662 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   16.7690 ^ gpio_control_in_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655   17.5344 ^ gpio_control_in_2[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_2[2]/shift_register[8] (net)
                    0.0913    0.0002   17.5347 ^ gpio_control_in_2[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551   18.5897 ^ gpio_control_in_2[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[2]/net55 (net)
                    0.1382    0.0004   18.5901 ^ gpio_control_in_2[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       18.5901   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0017   18.0671 ^ gpio_control_in_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   18.1671   clock uncertainty
                             -1.2879   16.8792   clock reconvergence pessimism
                             -0.0920   16.7872   library hold time
                                       16.7872   data required time
-------------------------------------------------------------------------------------
                                       16.7872   data required time
                                      -18.5901   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0015   14.9326 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2363   15.1688 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   15.1716 ^ gpio_control_in_2[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655   15.9371 ^ gpio_control_in_2[4]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_2[4]/shift_register[8] (net)
                    0.0913    0.0002   15.9373 ^ gpio_control_in_2[4]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551   16.9923 ^ gpio_control_in_2[4]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[4]/net55 (net)
                    0.1382    0.0004   16.9927 ^ gpio_control_in_2[4]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.9927   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0017   16.3453 ^ gpio_control_in_2[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.4453   clock uncertainty
                             -1.1635   15.2818   clock reconvergence pessimism
                             -0.0920   15.1898   library hold time
                                       15.1898   data required time
-------------------------------------------------------------------------------------
                                       15.1898   data required time
                                      -16.9927   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015   15.7260 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   15.9622 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   15.9649 ^ gpio_control_in_2[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655   16.7304 ^ gpio_control_in_2[3]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_2[3]/shift_register[8] (net)
                    0.0913    0.0002   16.7306 ^ gpio_control_in_2[3]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551   17.7857 ^ gpio_control_in_2[3]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[3]/net55 (net)
                    0.1382    0.0004   17.7861 ^ gpio_control_in_2[3]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       17.7861   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0017   17.2005 ^ gpio_control_in_2[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   17.3005   clock uncertainty
                             -1.2253   16.0752   clock reconvergence pessimism
                             -0.0920   15.9832   library hold time
                                       15.9832   data required time
-------------------------------------------------------------------------------------
                                       15.9832   data required time
                                      -17.7861   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.1717 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   13.4079 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   13.4107 ^ gpio_control_in_2[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655   14.1761 ^ gpio_control_in_2[6]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_2[6]/shift_register[8] (net)
                    0.0913    0.0002   14.1763 ^ gpio_control_in_2[6]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551   15.2314 ^ gpio_control_in_2[6]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[6]/net55 (net)
                    0.1382    0.0004   15.2318 ^ gpio_control_in_2[6]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.2318   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0017   14.4471 ^ gpio_control_in_2[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.5471   clock uncertainty
                             -1.0263   13.5209   clock reconvergence pessimism
                             -0.0920   13.4289   library hold time
                                       13.4289   data required time
-------------------------------------------------------------------------------------
                                       13.4289   data required time
                                      -15.2318   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0015   12.4070 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   12.6433 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   12.6460 ^ gpio_control_in_2[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655   13.4115 ^ gpio_control_in_2[7]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_2[7]/shift_register[8] (net)
                    0.0913    0.0002   13.4117 ^ gpio_control_in_2[7]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551   14.4668 ^ gpio_control_in_2[7]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[7]/net55 (net)
                    0.1382    0.0004   14.4671 ^ gpio_control_in_2[7]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.4671   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0017   13.6229 ^ gpio_control_in_2[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.7229   clock uncertainty
                             -0.9667   12.7562   clock reconvergence pessimism
                             -0.0920   12.6643   library hold time
                                       12.6643   data required time
-------------------------------------------------------------------------------------
                                       12.6643   data required time
                                      -14.4671   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0015   11.6357 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   11.8720 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   11.8747 ^ gpio_control_in_2[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655   12.6402 ^ gpio_control_in_2[8]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_2[8]/shift_register[8] (net)
                    0.0913    0.0002   12.6404 ^ gpio_control_in_2[8]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551   13.6955 ^ gpio_control_in_2[8]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[8]/net55 (net)
                    0.1382    0.0004   13.6958 ^ gpio_control_in_2[8]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.6958   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0017   12.7915 ^ gpio_control_in_2[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.8915   clock uncertainty
                             -0.9066   11.9849   clock reconvergence pessimism
                             -0.0920   11.8930   library hold time
                                       11.8930   data required time
-------------------------------------------------------------------------------------
                                       11.8930   data required time
                                      -13.6958   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.8668 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   11.1030 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   11.1057 ^ gpio_control_in_2[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0913    0.7655   11.8712 ^ gpio_control_in_2[9]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0038                                 gpio_control_in_2[9]/shift_register[8] (net)
                    0.0913    0.0002   11.8714 ^ gpio_control_in_2[9]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1382    1.0551   12.9265 ^ gpio_control_in_2[9]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[9]/net55 (net)
                    0.1382    0.0004   12.9269 ^ gpio_control_in_2[9]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.9269   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0017   11.9626 ^ gpio_control_in_2[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.0626   clock uncertainty
                             -0.8467   11.2160   clock reconvergence pessimism
                             -0.0920   11.1240   library hold time
                                       11.1240   data required time
-------------------------------------------------------------------------------------
                                       11.1240   data required time
                                      -12.9269   data arrival time
-------------------------------------------------------------------------------------
                                        1.8029   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0719    0.0015    0.3089 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2364    0.5453 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    0.5480 ^ gpio_control_bidir_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578    1.3058 ^ gpio_control_bidir_1[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_bidir_1[0]/shift_register[6] (net)
                    0.0866    0.0002    1.3059 ^ gpio_control_bidir_1[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550    2.3610 ^ gpio_control_bidir_1[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_bidir_1[0]/net57 (net)
                    0.1402    0.0003    2.3613 ^ gpio_control_bidir_1[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3613   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0719    0.0017    0.3330 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2548    0.5878 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    0.5905 ^ gpio_control_bidir_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6905   clock uncertainty
                             -0.0425    0.6480   clock reconvergence pessimism
                             -0.0913    0.5567   library hold time
                                        0.5567   data required time
-------------------------------------------------------------------------------------
                                        0.5567   data required time
                                       -2.3613   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    1.0737 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    1.3099 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    1.3126 ^ gpio_control_bidir_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578    2.0704 ^ gpio_control_bidir_1[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_bidir_1[1]/shift_register[6] (net)
                    0.0866    0.0002    2.0706 ^ gpio_control_bidir_1[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550    3.1256 ^ gpio_control_bidir_1[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_bidir_1[1]/net57 (net)
                    0.1402    0.0003    3.1260 ^ gpio_control_bidir_1[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1260   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    1.1574 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    1.4120 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    1.4147 ^ gpio_control_bidir_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5147   clock uncertainty
                             -0.1021    1.4126   clock reconvergence pessimism
                             -0.0913    1.3214   library hold time
                                        1.3214   data required time
-------------------------------------------------------------------------------------
                                        1.3214   data required time
                                       -3.1260   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    5.3651 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.6013 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    5.6040 ^ gpio_control_bidir_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578    6.3618 ^ gpio_control_bidir_2[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_bidir_2[0]/shift_register[6] (net)
                    0.0866    0.0002    6.3620 ^ gpio_control_bidir_2[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550    7.4170 ^ gpio_control_bidir_2[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_bidir_2[0]/net57 (net)
                    0.1402    0.0003    7.4173 ^ gpio_control_bidir_2[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4173   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    5.7831 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    6.0378 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    6.0405 ^ gpio_control_bidir_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1405   clock uncertainty
                             -0.4365    5.7040   clock reconvergence pessimism
                             -0.0913    5.6128   library hold time
                                        5.6128   data required time
-------------------------------------------------------------------------------------
                                        5.6128   data required time
                                       -7.4173   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.6055 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.8417 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    4.8444 ^ gpio_control_bidir_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578    5.6022 ^ gpio_control_bidir_2[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_bidir_2[1]/shift_register[6] (net)
                    0.0866    0.0002    5.6024 ^ gpio_control_bidir_2[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550    6.6574 ^ gpio_control_bidir_2[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_bidir_2[1]/net57 (net)
                    0.1402    0.0003    6.6578 ^ gpio_control_bidir_2[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6578   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.9644 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    5.2190 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    5.2217 ^ gpio_control_bidir_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3217   clock uncertainty
                             -0.3773    4.9444   clock reconvergence pessimism
                             -0.0913    4.8532   library hold time
                                        4.8532   data required time
-------------------------------------------------------------------------------------
                                        4.8532   data required time
                                       -6.6578   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    3.8443 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.0805 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    4.0832 ^ gpio_control_bidir_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578    4.8410 ^ gpio_control_bidir_2[2]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_bidir_2[2]/shift_register[6] (net)
                    0.0866    0.0002    4.8412 ^ gpio_control_bidir_2[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550    5.8962 ^ gpio_control_bidir_2[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_bidir_2[2]/net57 (net)
                    0.1402    0.0003    5.8965 ^ gpio_control_bidir_2[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8965   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.1438 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    4.3985 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    4.4012 ^ gpio_control_bidir_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5012   clock uncertainty
                             -0.3180    4.1832   clock reconvergence pessimism
                             -0.0913    4.0919   library hold time
                                        4.0919   data required time
-------------------------------------------------------------------------------------
                                        4.0919   data required time
                                       -5.8965   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.5058 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    6.7421 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    6.7448 ^ gpio_control_in_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578    7.5025 ^ gpio_control_in_1[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[0]/shift_register[6] (net)
                    0.0866    0.0002    7.5027 ^ gpio_control_in_1[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550    8.5578 ^ gpio_control_in_1[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[0]/net57 (net)
                    0.1402    0.0003    8.5581 ^ gpio_control_in_1[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.5581   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.0128 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    7.2675 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    7.2702 ^ gpio_control_in_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3702   clock uncertainty
                             -0.5254    6.8448   clock reconvergence pessimism
                             -0.0913    6.7535   library hold time
                                        6.7535   data required time
-------------------------------------------------------------------------------------
                                        6.7535   data required time
                                       -8.5581   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    7.2857 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.5220 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    7.5247 ^ gpio_control_in_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578    8.2824 ^ gpio_control_in_1[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[1]/shift_register[6] (net)
                    0.0866    0.0002    8.2826 ^ gpio_control_in_1[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550    9.3377 ^ gpio_control_in_1[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[1]/net57 (net)
                    0.1402    0.0003    9.3380 ^ gpio_control_in_1[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.3380   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.8535 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.1081 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    8.1108 ^ gpio_control_in_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.2108   clock uncertainty
                             -0.5861    7.6247   clock reconvergence pessimism
                             -0.0913    7.5334   library hold time
                                        7.5334   data required time
-------------------------------------------------------------------------------------
                                        7.5334   data required time
                                       -9.3380   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    8.0813 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    8.3176 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    8.3203 ^ gpio_control_in_1[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578    9.0780 ^ gpio_control_in_1[2]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[2]/shift_register[6] (net)
                    0.0866    0.0002    9.0782 ^ gpio_control_in_1[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550   10.1333 ^ gpio_control_in_1[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[2]/net57 (net)
                    0.1402    0.0003   10.1336 ^ gpio_control_in_1[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.1336   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    8.7111 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.9657 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    8.9684 ^ gpio_control_in_1[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.0684   clock uncertainty
                             -0.6481    8.4203   clock reconvergence pessimism
                             -0.0913    8.3290   library hold time
                                        8.3290   data required time
-------------------------------------------------------------------------------------
                                        8.3290   data required time
                                      -10.1336   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015    8.8539 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.0901 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    9.0928 ^ gpio_control_in_1[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578    9.8506 ^ gpio_control_in_1[3]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[3]/shift_register[6] (net)
                    0.0866    0.0002    9.8508 ^ gpio_control_in_1[3]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550   10.9058 ^ gpio_control_in_1[3]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[3]/net57 (net)
                    0.1402    0.0003   10.9061 ^ gpio_control_in_1[3]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.9061   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017    9.5438 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    9.7984 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    9.8011 ^ gpio_control_in_1[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.9011   clock uncertainty
                             -0.7083    9.1928   clock reconvergence pessimism
                             -0.0913    9.1016   library hold time
                                        9.1016   data required time
-------------------------------------------------------------------------------------
                                        9.1016   data required time
                                      -10.9061   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0015    9.6320 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.8683 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    9.8710 ^ gpio_control_in_1[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578   10.6287 ^ gpio_control_in_1[4]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[4]/shift_register[6] (net)
                    0.0866    0.0002   10.6289 ^ gpio_control_in_1[4]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550   11.6840 ^ gpio_control_in_1[4]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[4]/net57 (net)
                    0.1402    0.0003   11.6843 ^ gpio_control_in_1[4]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.6843   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.3826 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   10.6372 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   10.6399 ^ gpio_control_in_1[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7399   clock uncertainty
                             -0.7690    9.9710   clock reconvergence pessimism
                             -0.0913    9.8797   library hold time
                                        9.8797   data required time
-------------------------------------------------------------------------------------
                                        9.8797   data required time
                                      -11.6843   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.4077 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   10.6439 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   10.6466 ^ gpio_control_in_1[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578   11.4044 ^ gpio_control_in_1[5]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[5]/shift_register[6] (net)
                    0.0866    0.0002   11.4046 ^ gpio_control_in_1[5]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550   12.4596 ^ gpio_control_in_1[5]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[5]/net57 (net)
                    0.1402    0.0003   12.4600 ^ gpio_control_in_1[5]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.4600   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0017   11.2187 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.4733 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   11.4760 ^ gpio_control_in_1[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5760   clock uncertainty
                             -0.8294   10.7466   clock reconvergence pessimism
                             -0.0913   10.6554   library hold time
                                       10.6554   data required time
-------------------------------------------------------------------------------------
                                       10.6554   data required time
                                      -12.4600   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.1616 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.3979 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    4.4006 ^ gpio_control_in_1a[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578    5.1584 ^ gpio_control_in_1a[3]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1a[3]/shift_register[6] (net)
                    0.0866    0.0002    5.1585 ^ gpio_control_in_1a[3]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550    6.2136 ^ gpio_control_in_1a[3]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1a[3]/net57 (net)
                    0.1402    0.0003    6.2139 ^ gpio_control_in_1a[3]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2139   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.4859 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    4.7406 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    4.7433 ^ gpio_control_in_1a[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8433   clock uncertainty
                             -0.3427    4.5006   clock reconvergence pessimism
                             -0.0913    4.4093   library hold time
                                        4.4093   data required time
-------------------------------------------------------------------------------------
                                        4.4093   data required time
                                       -6.2139   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.9284 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.1646 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    5.1673 ^ gpio_control_in_1a[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578    5.9251 ^ gpio_control_in_1a[4]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1a[4]/shift_register[6] (net)
                    0.0866    0.0002    5.9253 ^ gpio_control_in_1a[4]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550    6.9803 ^ gpio_control_in_1a[4]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1a[4]/net57 (net)
                    0.1402    0.0003    6.9807 ^ gpio_control_in_1a[4]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.9807   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0017    5.3125 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    5.5671 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    5.5698 ^ gpio_control_in_1a[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6698   clock uncertainty
                             -0.4025    5.2674   clock reconvergence pessimism
                             -0.0913    5.1761   library hold time
                                        5.1761   data required time
-------------------------------------------------------------------------------------
                                        5.1761   data required time
                                       -6.9807   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.9104 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   14.1407 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.1426 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.2846   14.4272 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0328   14.4599 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637   14.7236 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0015   14.7251 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   14.9614 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   14.9641 ^ gpio_control_in_1[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578   15.7218 ^ gpio_control_in_1[10]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[10]/shift_register[6] (net)
                    0.0866    0.0002   15.7220 ^ gpio_control_in_1[10]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550   16.7771 ^ gpio_control_in_1[10]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[10]/net57 (net)
                    0.1402    0.0003   16.7774 ^ gpio_control_in_1[10]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.7774   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.9944 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   15.2425 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.2446 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.3068   15.5514 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0353   15.5867 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2842   15.8709 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0017   15.8726 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   16.1272 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   16.1299 ^ gpio_control_in_1[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.2299   clock uncertainty
                             -1.1658   15.0641   clock reconvergence pessimism
                             -0.0913   14.9728   library hold time
                                       14.9728   data required time
-------------------------------------------------------------------------------------
                                       14.9728   data required time
                                      -16.7774   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0729    0.0015   11.3491 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2368   11.5860 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   11.5887 ^ gpio_control_in_1[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578   12.3464 ^ gpio_control_in_1[6]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[6]/shift_register[6] (net)
                    0.0866    0.0002   12.3466 ^ gpio_control_in_1[6]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550   13.4017 ^ gpio_control_in_1[6]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[6]/net57 (net)
                    0.1402    0.0003   13.4020 ^ gpio_control_in_1[6]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.4020   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0729    0.0017   12.2335 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2553   12.4888 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   12.4915 ^ gpio_control_in_1[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.5915   clock uncertainty
                             -0.9028   11.6887   clock reconvergence pessimism
                             -0.0913   11.5974   library hold time
                                       11.5974   data required time
-------------------------------------------------------------------------------------
                                       11.5974   data required time
                                      -13.4020   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0729    0.0015   12.2931 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2368   12.5299 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   12.5326 ^ gpio_control_in_1[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578   13.2904 ^ gpio_control_in_1[7]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[7]/shift_register[6] (net)
                    0.0866    0.0002   13.2906 ^ gpio_control_in_1[7]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550   14.3456 ^ gpio_control_in_1[7]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[7]/net57 (net)
                    0.1402    0.0003   14.3460 ^ gpio_control_in_1[7]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.3460   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0729    0.0017   13.2510 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2553   13.5063 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   13.5090 ^ gpio_control_in_1[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.6090   clock uncertainty
                             -0.9764   12.6327   clock reconvergence pessimism
                             -0.0913   12.5414   library hold time
                                       12.5414   data required time
-------------------------------------------------------------------------------------
                                       12.5414   data required time
                                      -14.3460   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.0900 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   13.3263 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   13.3290 ^ gpio_control_in_1[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578   14.0867 ^ gpio_control_in_1[8]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[8]/shift_register[6] (net)
                    0.0866    0.0002   14.0869 ^ gpio_control_in_1[8]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550   15.1420 ^ gpio_control_in_1[8]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[8]/net57 (net)
                    0.1402    0.0003   15.1423 ^ gpio_control_in_1[8]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.1423   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.1100 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   14.3647 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   14.3674 ^ gpio_control_in_1[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.4674   clock uncertainty
                             -1.0384   13.4290   clock reconvergence pessimism
                             -0.0913   13.3377   library hold time
                                       13.3377   data required time
-------------------------------------------------------------------------------------
                                       13.3377   data required time
                                      -15.1423   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    1.8386 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    2.0748 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    2.0775 ^ gpio_control_in_1a[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578    2.8353 ^ gpio_control_in_1a[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1a[0]/shift_register[6] (net)
                    0.0866    0.0002    2.8355 ^ gpio_control_in_1a[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550    3.8905 ^ gpio_control_in_1a[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1a[0]/net57 (net)
                    0.1402    0.0003    3.8909 ^ gpio_control_in_1a[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8909   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    1.9819 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    2.2365 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    2.2392 ^ gpio_control_in_1a[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3392   clock uncertainty
                             -0.1617    2.1775   clock reconvergence pessimism
                             -0.0913    2.0863   library hold time
                                        2.0863   data required time
-------------------------------------------------------------------------------------
                                        2.0863   data required time
                                       -3.8909   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    2.6219 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    2.8581 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    2.8608 ^ gpio_control_in_1a[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578    3.6186 ^ gpio_control_in_1a[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1a[1]/shift_register[6] (net)
                    0.0866    0.0002    3.6188 ^ gpio_control_in_1a[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550    4.6738 ^ gpio_control_in_1a[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1a[1]/net57 (net)
                    0.1402    0.0003    4.6741 ^ gpio_control_in_1a[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6741   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    2.8262 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    3.0808 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    3.0835 ^ gpio_control_in_1a[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1835   clock uncertainty
                             -0.2227    2.9608   clock reconvergence pessimism
                             -0.0913    2.8695   library hold time
                                        2.8695   data required time
-------------------------------------------------------------------------------------
                                        2.8695   data required time
                                       -4.6741   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    3.3883 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    3.6246 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    3.6272 ^ gpio_control_in_1a[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578    4.3850 ^ gpio_control_in_1a[2]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1a[2]/shift_register[6] (net)
                    0.0866    0.0002    4.3852 ^ gpio_control_in_1a[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550    5.4402 ^ gpio_control_in_1a[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1a[2]/net57 (net)
                    0.1402    0.0003    5.4406 ^ gpio_control_in_1a[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4406   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    3.6524 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    3.9070 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    3.9097 ^ gpio_control_in_1a[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0097   clock uncertainty
                             -0.2824    3.7273   clock reconvergence pessimism
                             -0.0913    3.6360   library hold time
                                        3.6360   data required time
-------------------------------------------------------------------------------------
                                        3.6360   data required time
                                       -5.4406   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0015    5.7219 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.9581 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    5.9608 ^ gpio_control_in_1a[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578    6.7186 ^ gpio_control_in_1a[5]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1a[5]/shift_register[6] (net)
                    0.0866    0.0002    6.7188 ^ gpio_control_in_1a[5]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550    7.7738 ^ gpio_control_in_1a[5]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1a[5]/net57 (net)
                    0.1402    0.0003    7.7742 ^ gpio_control_in_1a[5]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7742   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0017    6.1677 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    6.4224 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    6.4251 ^ gpio_control_in_1a[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5251   clock uncertainty
                             -0.4643    6.0608   clock reconvergence pessimism
                             -0.0913    5.9696   library hold time
                                        5.9696   data required time
-------------------------------------------------------------------------------------
                                        5.9696   data required time
                                       -7.7742   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.0959 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   10.3322 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   10.3349 ^ gpio_control_in_2[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578   11.0927 ^ gpio_control_in_2[10]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[10]/shift_register[6] (net)
                    0.0866    0.0002   11.0928 ^ gpio_control_in_2[10]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550   12.1479 ^ gpio_control_in_2[10]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[10]/net57 (net)
                    0.1402    0.0003   12.1482 ^ gpio_control_in_2[10]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.1482   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.8827 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.1373 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   11.1400 ^ gpio_control_in_2[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.2400   clock uncertainty
                             -0.8051   10.4349   clock reconvergence pessimism
                             -0.0913   10.3436   library hold time
                                       10.3436   data required time
-------------------------------------------------------------------------------------
                                       10.3436   data required time
                                      -12.1482   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0015    9.3229 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.5591 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    9.5618 ^ gpio_control_in_2[11]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578   10.3196 ^ gpio_control_in_2[11]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[11]/shift_register[6] (net)
                    0.0866    0.0002   10.3198 ^ gpio_control_in_2[11]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550   11.3748 ^ gpio_control_in_2[11]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[11]/net57 (net)
                    0.1402    0.0003   11.3751 ^ gpio_control_in_2[11]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.3751   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.0493 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   10.3040 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   10.3067 ^ gpio_control_in_2[11]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.4067   clock uncertainty
                             -0.7449    9.6618   clock reconvergence pessimism
                             -0.0913    9.5705   library hold time
                                        9.5705   data required time
-------------------------------------------------------------------------------------
                                        9.5705   data required time
                                      -11.3751   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0716    0.0015    8.5572 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2363    8.7935 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    8.7962 ^ gpio_control_in_2[12]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578    9.5540 ^ gpio_control_in_2[12]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[12]/shift_register[6] (net)
                    0.0866    0.0002    9.5541 ^ gpio_control_in_2[12]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550   10.6092 ^ gpio_control_in_2[12]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[12]/net57 (net)
                    0.1402    0.0003   10.6095 ^ gpio_control_in_2[12]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.6095   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0716    0.0017    9.2240 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    9.4787 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    9.4814 ^ gpio_control_in_2[12]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5814   clock uncertainty
                             -0.6852    8.8962   clock reconvergence pessimism
                             -0.0913    8.8049   library hold time
                                        8.8049   data required time
-------------------------------------------------------------------------------------
                                        8.8049   data required time
                                      -10.6095   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0015    7.6847 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.9209 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    7.9236 ^ gpio_control_in_2[13]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578    8.6814 ^ gpio_control_in_2[13]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[13]/shift_register[6] (net)
                    0.0866    0.0002    8.6816 ^ gpio_control_in_2[13]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550    9.7366 ^ gpio_control_in_2[13]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[13]/net57 (net)
                    0.1402    0.0003    9.7370 ^ gpio_control_in_2[13]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.7370   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0017    8.2835 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.5382 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    8.5409 ^ gpio_control_in_2[13]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.6409   clock uncertainty
                             -0.6172    8.0236   clock reconvergence pessimism
                             -0.0913    7.9324   library hold time
                                        7.9324   data required time
-------------------------------------------------------------------------------------
                                        7.9324   data required time
                                       -9.7370   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.9138 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.1500 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    7.1527 ^ gpio_control_in_2[14]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578    7.9105 ^ gpio_control_in_2[14]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[14]/shift_register[6] (net)
                    0.0866    0.0002    7.9107 ^ gpio_control_in_2[14]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550    8.9657 ^ gpio_control_in_2[14]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[14]/net57 (net)
                    0.1402    0.0003    8.9661 ^ gpio_control_in_2[14]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.9661   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.4525 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    7.7072 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    7.7099 ^ gpio_control_in_2[14]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8099   clock uncertainty
                             -0.5572    7.2527   clock reconvergence pessimism
                             -0.0913    7.1615   library hold time
                                        7.1615   data required time
-------------------------------------------------------------------------------------
                                        7.1615   data required time
                                       -8.9661   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.1308 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    6.3670 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    6.3697 ^ gpio_control_in_2[15]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578    7.1275 ^ gpio_control_in_2[15]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[15]/shift_register[6] (net)
                    0.0866    0.0002    7.1277 ^ gpio_control_in_2[15]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550    8.1827 ^ gpio_control_in_2[15]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[15]/net57 (net)
                    0.1402    0.0003    8.1831 ^ gpio_control_in_2[15]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.1831   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0017    6.6085 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    6.8632 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    6.8659 ^ gpio_control_in_2[15]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9659   clock uncertainty
                             -0.4961    6.4697   clock reconvergence pessimism
                             -0.0913    6.3785   library hold time
                                        6.3785   data required time
-------------------------------------------------------------------------------------
                                        6.3785   data required time
                                       -8.1831   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0015   12.4070 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   12.6433 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   12.6460 ^ gpio_control_in_2[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578   13.4037 ^ gpio_control_in_2[7]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[7]/shift_register[6] (net)
                    0.0866    0.0002   13.4039 ^ gpio_control_in_2[7]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550   14.4590 ^ gpio_control_in_2[7]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[7]/net57 (net)
                    0.1402    0.0003   14.4593 ^ gpio_control_in_2[7]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.4593   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0017   13.3738 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   13.6285 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   13.6312 ^ gpio_control_in_2[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.7312   clock uncertainty
                             -0.9852   12.7460   clock reconvergence pessimism
                             -0.0913   12.6547   library hold time
                                       12.6547   data required time
-------------------------------------------------------------------------------------
                                       12.6547   data required time
                                      -14.4593   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0015   11.6357 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   11.8720 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   11.8747 ^ gpio_control_in_2[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578   12.6324 ^ gpio_control_in_2[8]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[8]/shift_register[6] (net)
                    0.0866    0.0002   12.6326 ^ gpio_control_in_2[8]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550   13.6877 ^ gpio_control_in_2[8]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[8]/net57 (net)
                    0.1402    0.0003   13.6880 ^ gpio_control_in_2[8]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.6880   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0017   12.5424 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   12.7971 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   12.7998 ^ gpio_control_in_2[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.8998   clock uncertainty
                             -0.9251   11.9747   clock reconvergence pessimism
                             -0.0913   11.8834   library hold time
                                       11.8834   data required time
-------------------------------------------------------------------------------------
                                       11.8834   data required time
                                      -13.6880   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.8668 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   11.1030 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   11.1057 ^ gpio_control_in_2[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578   11.8635 ^ gpio_control_in_2[9]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[9]/shift_register[6] (net)
                    0.0866    0.0002   11.8636 ^ gpio_control_in_2[9]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550   12.9187 ^ gpio_control_in_2[9]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[9]/net57 (net)
                    0.1402    0.0003   12.9190 ^ gpio_control_in_2[9]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.9190   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0017   11.7135 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.9682 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   11.9709 ^ gpio_control_in_2[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.0709   clock uncertainty
                             -0.8652   11.2057   clock reconvergence pessimism
                             -0.0913   11.1144   library hold time
                                       11.1144   data required time
-------------------------------------------------------------------------------------
                                       11.1144   data required time
                                      -12.9190   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.9111 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   14.1474 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   14.1500 ^ gpio_control_in_1[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578   14.9078 ^ gpio_control_in_1[9]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[9]/shift_register[6] (net)
                    0.0866    0.0002   14.9080 ^ gpio_control_in_1[9]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550   15.9631 ^ gpio_control_in_1[9]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[9]/net57 (net)
                    0.1402    0.0003   15.9634 ^ gpio_control_in_1[9]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.9634   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.9951 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   15.2498 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   15.2525 ^ gpio_control_in_1[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.3525   clock uncertainty
                             -1.1024   14.2501   clock reconvergence pessimism
                             -0.0913   14.1588   library hold time
                                       14.1588   data required time
-------------------------------------------------------------------------------------
                                       14.1588   data required time
                                      -15.9634   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.3275 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   17.5577 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019   17.5596 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.2793   17.8389 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0299   17.8687 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2588   18.1275 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015   18.1290 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   18.3653 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   18.3679 ^ gpio_control_in_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578   19.1257 ^ gpio_control_in_2[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[0]/shift_register[6] (net)
                    0.0866    0.0002   19.1259 ^ gpio_control_in_2[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550   20.1809 ^ gpio_control_in_2[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[0]/net57 (net)
                    0.1402    0.0003   20.1813 ^ gpio_control_in_2[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       20.1813   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   18.6777 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.9259 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.9279 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.3010   19.2289 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0322   19.2611 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2789   19.5400 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017   19.5417 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   19.7963 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   19.7990 ^ gpio_control_in_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.8990   clock uncertainty
                             -1.4311   18.4680   clock reconvergence pessimism
                             -0.0913   18.3767   library hold time
                                       18.3767   data required time
-------------------------------------------------------------------------------------
                                       18.3767   data required time
                                      -20.1813   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015   17.3282 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   17.5644 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   17.5671 ^ gpio_control_in_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578   18.3249 ^ gpio_control_in_2[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[1]/shift_register[6] (net)
                    0.0866    0.0002   18.3251 ^ gpio_control_in_2[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550   19.3801 ^ gpio_control_in_2[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[1]/net57 (net)
                    0.1402    0.0003   19.3804 ^ gpio_control_in_2[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       19.3804   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017   18.6784 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   18.9331 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   18.9358 ^ gpio_control_in_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.0358   clock uncertainty
                             -1.3687   17.6671   clock reconvergence pessimism
                             -0.0913   17.5758   library hold time
                                       17.5758   data required time
-------------------------------------------------------------------------------------
                                       17.5758   data required time
                                      -19.3804   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015   16.5300 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   16.7662 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   16.7689 ^ gpio_control_in_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578   17.5267 ^ gpio_control_in_2[2]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[2]/shift_register[6] (net)
                    0.0866    0.0002   17.5269 ^ gpio_control_in_2[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550   18.5819 ^ gpio_control_in_2[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[2]/net57 (net)
                    0.1402    0.0003   18.5823 ^ gpio_control_in_2[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       18.5823   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017   17.8180 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   18.0727 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   18.0754 ^ gpio_control_in_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   18.1754   clock uncertainty
                             -1.3065   16.8689   clock reconvergence pessimism
                             -0.0913   16.7777   library hold time
                                       16.7777   data required time
-------------------------------------------------------------------------------------
                                       16.7777   data required time
                                      -18.5823   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015   15.7260 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   15.9622 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   15.9649 ^ gpio_control_in_2[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578   16.7227 ^ gpio_control_in_2[3]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[3]/shift_register[6] (net)
                    0.0866    0.0002   16.7228 ^ gpio_control_in_2[3]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550   17.7779 ^ gpio_control_in_2[3]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[3]/net57 (net)
                    0.1402    0.0003   17.7782 ^ gpio_control_in_2[3]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       17.7782   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017   16.9514 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   17.2060 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   17.2087 ^ gpio_control_in_2[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   17.3087   clock uncertainty
                             -1.2438   16.0649   clock reconvergence pessimism
                             -0.0913   15.9736   library hold time
                                       15.9736   data required time
-------------------------------------------------------------------------------------
                                       15.9736   data required time
                                      -17.7782   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0015   14.9326 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2363   15.1688 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   15.1715 ^ gpio_control_in_2[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578   15.9293 ^ gpio_control_in_2[4]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[4]/shift_register[6] (net)
                    0.0866    0.0002   15.9295 ^ gpio_control_in_2[4]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550   16.9845 ^ gpio_control_in_2[4]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[4]/net57 (net)
                    0.1402    0.0003   16.9849 ^ gpio_control_in_2[4]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.9849   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0017   16.0961 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   16.3508 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   16.3535 ^ gpio_control_in_2[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.4535   clock uncertainty
                             -1.1820   15.2715   clock reconvergence pessimism
                             -0.0913   15.1803   library hold time
                                       15.1803   data required time
-------------------------------------------------------------------------------------
                                       15.1803   data required time
                                      -16.9849   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0015   14.0566 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2364   14.2929 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   14.2956 ^ gpio_control_in_2[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578   15.0534 ^ gpio_control_in_2[5]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[5]/shift_register[6] (net)
                    0.0866    0.0002   15.0536 ^ gpio_control_in_2[5]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550   16.1086 ^ gpio_control_in_2[5]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[5]/net57 (net)
                    0.1402    0.0003   16.1090 ^ gpio_control_in_2[5]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.1090   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0017   15.1519 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2548   15.4067 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   15.4094 ^ gpio_control_in_2[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.5094   clock uncertainty
                             -1.1137   14.3956   clock reconvergence pessimism
                             -0.0913   14.3044   library hold time
                                       14.3044   data required time
-------------------------------------------------------------------------------------
                                       14.3044   data required time
                                      -16.1090   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.1717 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   13.4079 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   13.4106 ^ gpio_control_in_2[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0866    0.7578   14.1684 ^ gpio_control_in_2[6]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[6]/shift_register[6] (net)
                    0.0866    0.0002   14.1686 ^ gpio_control_in_2[6]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1402    1.0550   15.2236 ^ gpio_control_in_2[6]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[6]/net57 (net)
                    0.1402    0.0003   15.2240 ^ gpio_control_in_2[6]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.2240   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.1980 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   14.4527 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   14.4554 ^ gpio_control_in_2[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.5554   clock uncertainty
                             -1.0448   13.5106   clock reconvergence pessimism
                             -0.0913   13.4194   library hold time
                                       13.4194   data required time
-------------------------------------------------------------------------------------
                                       13.4194   data required time
                                      -15.2240   data arrival time
-------------------------------------------------------------------------------------
                                        1.8046   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.9104 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   14.1407 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.1426 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.2846   14.4272 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0328   14.4599 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637   14.7236 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0015   14.7251 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   14.9614 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025   14.9639 ^ gpio_control_in_1[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623   15.7262 ^ gpio_control_in_1[10]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[10]/shift_register[7] (net)
                    0.0894    0.0002   15.7264 ^ gpio_control_in_1[10]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534   16.7797 ^ gpio_control_in_1[10]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[10]/net56 (net)
                    0.1370    0.0004   16.7801 ^ gpio_control_in_1[10]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.7801   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.9944 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   15.2425 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.2446 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.3068   15.5514 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0353   15.5867 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2842   15.8709 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0017   15.8726 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   16.1272 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   16.1302 ^ gpio_control_in_1[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.2302   clock uncertainty
                             -1.1658   15.0643   clock reconvergence pessimism
                             -0.0905   14.9738   library hold time
                                       14.9738   data required time
-------------------------------------------------------------------------------------
                                       14.9738   data required time
                                      -16.7801   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.3275 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   17.5577 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019   17.5596 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.2793   17.8389 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0299   17.8687 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2588   18.1275 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015   18.1290 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   18.3653 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025   18.3678 ^ gpio_control_in_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623   19.1300 ^ gpio_control_in_2[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[0]/shift_register[7] (net)
                    0.0894    0.0002   19.1302 ^ gpio_control_in_2[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534   20.1836 ^ gpio_control_in_2[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[0]/net56 (net)
                    0.1370    0.0004   20.1840 ^ gpio_control_in_2[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       20.1840   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   18.6777 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.9259 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.9279 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.3010   19.2289 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0322   19.2611 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2789   19.5400 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017   19.5417 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   19.7963 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   19.7993 ^ gpio_control_in_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.8993   clock uncertainty
                             -1.4311   18.4682   clock reconvergence pessimism
                             -0.0905   18.3777   library hold time
                                       18.3777   data required time
-------------------------------------------------------------------------------------
                                       18.3777   data required time
                                      -20.1840   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015   17.3282 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   17.5644 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025   17.5669 ^ gpio_control_in_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623   18.3292 ^ gpio_control_in_2[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[1]/shift_register[7] (net)
                    0.0894    0.0002   18.3294 ^ gpio_control_in_2[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534   19.3828 ^ gpio_control_in_2[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[1]/net56 (net)
                    0.1370    0.0004   19.3831 ^ gpio_control_in_2[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       19.3831   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017   18.6784 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   18.9331 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   18.9360 ^ gpio_control_in_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.0360   clock uncertainty
                             -1.3687   17.6674   clock reconvergence pessimism
                             -0.0905   17.5768   library hold time
                                       17.5768   data required time
-------------------------------------------------------------------------------------
                                       17.5768   data required time
                                      -19.3831   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015   16.5300 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   16.7662 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025   16.7687 ^ gpio_control_in_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623   17.5310 ^ gpio_control_in_2[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[2]/shift_register[7] (net)
                    0.0894    0.0002   17.5312 ^ gpio_control_in_2[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534   18.5846 ^ gpio_control_in_2[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[2]/net56 (net)
                    0.1370    0.0004   18.5850 ^ gpio_control_in_2[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       18.5850   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017   17.8180 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   18.0727 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   18.0756 ^ gpio_control_in_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   18.1756   clock uncertainty
                             -1.3065   16.8692   clock reconvergence pessimism
                             -0.0905   16.7786   library hold time
                                       16.7786   data required time
-------------------------------------------------------------------------------------
                                       16.7786   data required time
                                      -18.5850   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015   15.7260 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   15.9622 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025   15.9647 ^ gpio_control_in_2[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623   16.7270 ^ gpio_control_in_2[3]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[3]/shift_register[7] (net)
                    0.0894    0.0002   16.7272 ^ gpio_control_in_2[3]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534   17.7806 ^ gpio_control_in_2[3]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[3]/net56 (net)
                    0.1370    0.0004   17.7809 ^ gpio_control_in_2[3]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       17.7809   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017   16.9514 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   17.2060 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   17.2090 ^ gpio_control_in_2[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   17.3090   clock uncertainty
                             -1.2438   16.0652   clock reconvergence pessimism
                             -0.0905   15.9746   library hold time
                                       15.9746   data required time
-------------------------------------------------------------------------------------
                                       15.9746   data required time
                                      -17.7809   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0015   14.9326 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2363   15.1688 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025   15.1713 ^ gpio_control_in_2[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623   15.9336 ^ gpio_control_in_2[4]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[4]/shift_register[7] (net)
                    0.0894    0.0002   15.9338 ^ gpio_control_in_2[4]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534   16.9872 ^ gpio_control_in_2[4]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[4]/net56 (net)
                    0.1370    0.0004   16.9876 ^ gpio_control_in_2[4]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.9876   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0017   16.0961 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   16.3508 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   16.3538 ^ gpio_control_in_2[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.4538   clock uncertainty
                             -1.1820   15.2718   clock reconvergence pessimism
                             -0.0905   15.1813   library hold time
                                       15.1813   data required time
-------------------------------------------------------------------------------------
                                       15.1813   data required time
                                      -16.9876   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0719    0.0015    0.3089 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2364    0.5453 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025    0.5478 ^ gpio_control_bidir_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623    1.3101 ^ gpio_control_bidir_1[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_bidir_1[0]/shift_register[7] (net)
                    0.0894    0.0002    1.3103 ^ gpio_control_bidir_1[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534    2.3636 ^ gpio_control_bidir_1[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_bidir_1[0]/net56 (net)
                    0.1370    0.0004    2.3640 ^ gpio_control_bidir_1[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3640   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0719    0.0017    0.3330 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2548    0.5878 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    0.5908 ^ gpio_control_bidir_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6908   clock uncertainty
                             -0.0425    0.6482   clock reconvergence pessimism
                             -0.0905    0.5577   library hold time
                                        0.5577   data required time
-------------------------------------------------------------------------------------
                                        0.5577   data required time
                                       -2.3640   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    1.0737 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    1.3099 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025    1.3124 ^ gpio_control_bidir_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623    2.0747 ^ gpio_control_bidir_1[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_bidir_1[1]/shift_register[7] (net)
                    0.0894    0.0002    2.0749 ^ gpio_control_bidir_1[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534    3.1283 ^ gpio_control_bidir_1[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_bidir_1[1]/net56 (net)
                    0.1370    0.0004    3.1287 ^ gpio_control_bidir_1[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1287   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    1.1574 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    1.4120 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    1.4150 ^ gpio_control_bidir_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5150   clock uncertainty
                             -0.1021    1.4129   clock reconvergence pessimism
                             -0.0905    1.3223   library hold time
                                        1.3223   data required time
-------------------------------------------------------------------------------------
                                        1.3223   data required time
                                       -3.1287   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    5.3651 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.6013 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025    5.6038 ^ gpio_control_bidir_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623    6.3661 ^ gpio_control_bidir_2[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_bidir_2[0]/shift_register[7] (net)
                    0.0894    0.0002    6.3663 ^ gpio_control_bidir_2[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534    7.4197 ^ gpio_control_bidir_2[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_bidir_2[0]/net56 (net)
                    0.1370    0.0004    7.4200 ^ gpio_control_bidir_2[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4200   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    5.7831 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    6.0378 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    6.0408 ^ gpio_control_bidir_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1407   clock uncertainty
                             -0.4365    5.7043   clock reconvergence pessimism
                             -0.0905    5.6137   library hold time
                                        5.6137   data required time
-------------------------------------------------------------------------------------
                                        5.6137   data required time
                                       -7.4200   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.6055 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.8417 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025    4.8443 ^ gpio_control_bidir_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623    5.6065 ^ gpio_control_bidir_2[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_bidir_2[1]/shift_register[7] (net)
                    0.0894    0.0002    5.6067 ^ gpio_control_bidir_2[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534    6.6601 ^ gpio_control_bidir_2[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_bidir_2[1]/net56 (net)
                    0.1370    0.0004    6.6605 ^ gpio_control_bidir_2[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6605   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.9644 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    5.2190 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    5.2220 ^ gpio_control_bidir_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3220   clock uncertainty
                             -0.3773    4.9447   clock reconvergence pessimism
                             -0.0905    4.8542   library hold time
                                        4.8542   data required time
-------------------------------------------------------------------------------------
                                        4.8542   data required time
                                       -6.6605   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    3.8443 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.0805 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025    4.0830 ^ gpio_control_bidir_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623    4.8453 ^ gpio_control_bidir_2[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_bidir_2[2]/shift_register[7] (net)
                    0.0894    0.0002    4.8455 ^ gpio_control_bidir_2[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534    5.8989 ^ gpio_control_bidir_2[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_bidir_2[2]/net56 (net)
                    0.1370    0.0004    5.8992 ^ gpio_control_bidir_2[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8992   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.1438 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    4.3985 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    4.4014 ^ gpio_control_bidir_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5014   clock uncertainty
                             -0.3180    4.1835   clock reconvergence pessimism
                             -0.0905    4.0929   library hold time
                                        4.0929   data required time
-------------------------------------------------------------------------------------
                                        4.0929   data required time
                                       -5.8992   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.5058 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    6.7421 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025    6.7446 ^ gpio_control_in_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623    7.5069 ^ gpio_control_in_1[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[0]/shift_register[7] (net)
                    0.0894    0.0002    7.5071 ^ gpio_control_in_1[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534    8.5604 ^ gpio_control_in_1[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[0]/net56 (net)
                    0.1370    0.0004    8.5608 ^ gpio_control_in_1[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.5608   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.0128 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    7.2675 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    7.2704 ^ gpio_control_in_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3704   clock uncertainty
                             -0.5254    6.8450   clock reconvergence pessimism
                             -0.0905    6.7545   library hold time
                                        6.7545   data required time
-------------------------------------------------------------------------------------
                                        6.7545   data required time
                                       -8.5608   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    7.2857 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.5220 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025    7.5245 ^ gpio_control_in_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623    8.2867 ^ gpio_control_in_1[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[1]/shift_register[7] (net)
                    0.0894    0.0002    8.2870 ^ gpio_control_in_1[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534    9.3403 ^ gpio_control_in_1[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[1]/net56 (net)
                    0.1370    0.0004    9.3407 ^ gpio_control_in_1[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.3407   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.8535 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.1081 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    8.1111 ^ gpio_control_in_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.2111   clock uncertainty
                             -0.5861    7.6249   clock reconvergence pessimism
                             -0.0905    7.5344   library hold time
                                        7.5344   data required time
-------------------------------------------------------------------------------------
                                        7.5344   data required time
                                       -9.3407   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    8.0813 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    8.3176 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025    8.3201 ^ gpio_control_in_1[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623    9.0823 ^ gpio_control_in_1[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[2]/shift_register[7] (net)
                    0.0894    0.0002    9.0826 ^ gpio_control_in_1[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534   10.1359 ^ gpio_control_in_1[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[2]/net56 (net)
                    0.1370    0.0004   10.1363 ^ gpio_control_in_1[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.1363   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    8.7111 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.9657 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    8.9687 ^ gpio_control_in_1[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.0687   clock uncertainty
                             -0.6481    8.4205   clock reconvergence pessimism
                             -0.0905    8.3300   library hold time
                                        8.3300   data required time
-------------------------------------------------------------------------------------
                                        8.3300   data required time
                                      -10.1363   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015    8.8539 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.0901 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025    9.0926 ^ gpio_control_in_1[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623    9.8549 ^ gpio_control_in_1[3]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[3]/shift_register[7] (net)
                    0.0894    0.0002    9.8551 ^ gpio_control_in_1[3]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534   10.9085 ^ gpio_control_in_1[3]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[3]/net56 (net)
                    0.1370    0.0004   10.9088 ^ gpio_control_in_1[3]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.9088   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017    9.5438 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    9.7984 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    9.8014 ^ gpio_control_in_1[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.9014   clock uncertainty
                             -0.7083    9.1931   clock reconvergence pessimism
                             -0.0905    9.1025   library hold time
                                        9.1025   data required time
-------------------------------------------------------------------------------------
                                        9.1025   data required time
                                      -10.9088   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0015    9.6320 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.8683 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025    9.8708 ^ gpio_control_in_1[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623   10.6330 ^ gpio_control_in_1[4]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[4]/shift_register[7] (net)
                    0.0894    0.0002   10.6333 ^ gpio_control_in_1[4]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534   11.6866 ^ gpio_control_in_1[4]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[4]/net56 (net)
                    0.1370    0.0004   11.6870 ^ gpio_control_in_1[4]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.6870   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.3826 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   10.6372 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   10.6402 ^ gpio_control_in_1[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7402   clock uncertainty
                             -0.7690    9.9712   clock reconvergence pessimism
                             -0.0905    9.8807   library hold time
                                        9.8807   data required time
-------------------------------------------------------------------------------------
                                        9.8807   data required time
                                      -11.6870   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.4077 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   10.6439 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025   10.6464 ^ gpio_control_in_1[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623   11.4087 ^ gpio_control_in_1[5]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[5]/shift_register[7] (net)
                    0.0894    0.0002   11.4089 ^ gpio_control_in_1[5]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534   12.4623 ^ gpio_control_in_1[5]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[5]/net56 (net)
                    0.1370    0.0004   12.4627 ^ gpio_control_in_1[5]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.4627   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0017   11.2187 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.4733 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   11.4763 ^ gpio_control_in_1[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5763   clock uncertainty
                             -0.8294   10.7469   clock reconvergence pessimism
                             -0.0905   10.6563   library hold time
                                       10.6563   data required time
-------------------------------------------------------------------------------------
                                       10.6563   data required time
                                      -12.4627   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0729    0.0015   11.3491 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2368   11.5860 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025   11.5885 ^ gpio_control_in_1[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623   12.3507 ^ gpio_control_in_1[6]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[6]/shift_register[7] (net)
                    0.0894    0.0002   12.3510 ^ gpio_control_in_1[6]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534   13.4043 ^ gpio_control_in_1[6]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[6]/net56 (net)
                    0.1370    0.0004   13.4047 ^ gpio_control_in_1[6]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.4047   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0729    0.0017   12.2335 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2553   12.4888 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   12.4917 ^ gpio_control_in_1[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.5917   clock uncertainty
                             -0.9028   11.6889   clock reconvergence pessimism
                             -0.0905   11.5984   library hold time
                                       11.5984   data required time
-------------------------------------------------------------------------------------
                                       11.5984   data required time
                                      -13.4047   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.0900 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   13.3263 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025   13.3288 ^ gpio_control_in_1[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623   14.0910 ^ gpio_control_in_1[8]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[8]/shift_register[7] (net)
                    0.0894    0.0002   14.0913 ^ gpio_control_in_1[8]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534   15.1446 ^ gpio_control_in_1[8]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[8]/net56 (net)
                    0.1370    0.0004   15.1450 ^ gpio_control_in_1[8]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.1450   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.1100 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   14.3647 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   14.3677 ^ gpio_control_in_1[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.4677   clock uncertainty
                             -1.0384   13.4292   clock reconvergence pessimism
                             -0.0905   13.3387   library hold time
                                       13.3387   data required time
-------------------------------------------------------------------------------------
                                       13.3387   data required time
                                      -15.1450   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.9111 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   14.1474 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025   14.1499 ^ gpio_control_in_1[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623   14.9121 ^ gpio_control_in_1[9]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[9]/shift_register[7] (net)
                    0.0894    0.0002   14.9123 ^ gpio_control_in_1[9]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534   15.9657 ^ gpio_control_in_1[9]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[9]/net56 (net)
                    0.1370    0.0004   15.9661 ^ gpio_control_in_1[9]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.9661   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.9951 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   15.2498 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   15.2527 ^ gpio_control_in_1[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.3527   clock uncertainty
                             -1.1024   14.2503   clock reconvergence pessimism
                             -0.0905   14.1598   library hold time
                                       14.1598   data required time
-------------------------------------------------------------------------------------
                                       14.1598   data required time
                                      -15.9661   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    1.8386 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    2.0748 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025    2.0773 ^ gpio_control_in_1a[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623    2.8396 ^ gpio_control_in_1a[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1a[0]/shift_register[7] (net)
                    0.0894    0.0002    2.8398 ^ gpio_control_in_1a[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534    3.8932 ^ gpio_control_in_1a[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[0]/net56 (net)
                    0.1370    0.0004    3.8936 ^ gpio_control_in_1a[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8936   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    1.9819 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    2.2365 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    2.2395 ^ gpio_control_in_1a[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3395   clock uncertainty
                             -0.1617    2.1778   clock reconvergence pessimism
                             -0.0905    2.0872   library hold time
                                        2.0872   data required time
-------------------------------------------------------------------------------------
                                        2.0872   data required time
                                       -3.8936   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    2.6219 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    2.8581 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025    2.8606 ^ gpio_control_in_1a[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623    3.6229 ^ gpio_control_in_1a[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1a[1]/shift_register[7] (net)
                    0.0894    0.0002    3.6231 ^ gpio_control_in_1a[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534    4.6765 ^ gpio_control_in_1a[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[1]/net56 (net)
                    0.1370    0.0004    4.6768 ^ gpio_control_in_1a[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6768   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    2.8262 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    3.0808 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    3.0838 ^ gpio_control_in_1a[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1838   clock uncertainty
                             -0.2227    2.9611   clock reconvergence pessimism
                             -0.0905    2.8705   library hold time
                                        2.8705   data required time
-------------------------------------------------------------------------------------
                                        2.8705   data required time
                                       -4.6768   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    3.3883 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    3.6246 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025    3.6271 ^ gpio_control_in_1a[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623    4.3893 ^ gpio_control_in_1a[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1a[2]/shift_register[7] (net)
                    0.0894    0.0002    4.3895 ^ gpio_control_in_1a[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534    5.4429 ^ gpio_control_in_1a[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[2]/net56 (net)
                    0.1370    0.0004    5.4433 ^ gpio_control_in_1a[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4433   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    3.6524 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    3.9070 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    3.9100 ^ gpio_control_in_1a[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0100   clock uncertainty
                             -0.2824    3.7275   clock reconvergence pessimism
                             -0.0905    3.6370   library hold time
                                        3.6370   data required time
-------------------------------------------------------------------------------------
                                        3.6370   data required time
                                       -5.4433   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.1616 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.3979 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025    4.4004 ^ gpio_control_in_1a[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623    5.1627 ^ gpio_control_in_1a[3]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1a[3]/shift_register[7] (net)
                    0.0894    0.0002    5.1629 ^ gpio_control_in_1a[3]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534    6.2163 ^ gpio_control_in_1a[3]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[3]/net56 (net)
                    0.1370    0.0004    6.2166 ^ gpio_control_in_1a[3]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2166   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.4859 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    4.7406 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    4.7436 ^ gpio_control_in_1a[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8436   clock uncertainty
                             -0.3427    4.5008   clock reconvergence pessimism
                             -0.0905    4.4103   library hold time
                                        4.4103   data required time
-------------------------------------------------------------------------------------
                                        4.4103   data required time
                                       -6.2166   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.9284 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.1646 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025    5.1672 ^ gpio_control_in_1a[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623    5.9294 ^ gpio_control_in_1a[4]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1a[4]/shift_register[7] (net)
                    0.0894    0.0002    5.9296 ^ gpio_control_in_1a[4]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534    6.9830 ^ gpio_control_in_1a[4]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[4]/net56 (net)
                    0.1370    0.0004    6.9834 ^ gpio_control_in_1a[4]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.9834   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0017    5.3125 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    5.5671 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    5.5701 ^ gpio_control_in_1a[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6701   clock uncertainty
                             -0.4025    5.2676   clock reconvergence pessimism
                             -0.0905    5.1771   library hold time
                                        5.1771   data required time
-------------------------------------------------------------------------------------
                                        5.1771   data required time
                                       -6.9834   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0729    0.0015   12.2931 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2368   12.5299 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025   12.5325 ^ gpio_control_in_1[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623   13.2947 ^ gpio_control_in_1[7]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[7]/shift_register[7] (net)
                    0.0894    0.0002   13.2949 ^ gpio_control_in_1[7]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534   14.3483 ^ gpio_control_in_1[7]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[7]/net56 (net)
                    0.1370    0.0004   14.3487 ^ gpio_control_in_1[7]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.3487   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0729    0.0017   13.2510 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2553   13.5063 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   13.5093 ^ gpio_control_in_1[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.6093   clock uncertainty
                             -0.9764   12.6329   clock reconvergence pessimism
                             -0.0905   12.5424   library hold time
                                       12.5424   data required time
-------------------------------------------------------------------------------------
                                       12.5424   data required time
                                      -14.3487   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0015    5.7219 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.9581 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025    5.9606 ^ gpio_control_in_1a[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623    6.7229 ^ gpio_control_in_1a[5]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1a[5]/shift_register[7] (net)
                    0.0894    0.0002    6.7231 ^ gpio_control_in_1a[5]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534    7.7765 ^ gpio_control_in_1a[5]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[5]/net56 (net)
                    0.1370    0.0004    7.7769 ^ gpio_control_in_1a[5]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7769   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0017    6.1677 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    6.4224 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    6.4254 ^ gpio_control_in_1a[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5254   clock uncertainty
                             -0.4643    6.0611   clock reconvergence pessimism
                             -0.0905    5.9705   library hold time
                                        5.9705   data required time
-------------------------------------------------------------------------------------
                                        5.9705   data required time
                                       -7.7769   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.0959 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   10.3322 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025   10.3347 ^ gpio_control_in_2[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623   11.0970 ^ gpio_control_in_2[10]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[10]/shift_register[7] (net)
                    0.0894    0.0002   11.0972 ^ gpio_control_in_2[10]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534   12.1506 ^ gpio_control_in_2[10]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[10]/net56 (net)
                    0.1370    0.0004   12.1509 ^ gpio_control_in_2[10]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.1509   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.8827 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.1373 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   11.1403 ^ gpio_control_in_2[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.2403   clock uncertainty
                             -0.8051   10.4351   clock reconvergence pessimism
                             -0.0905   10.3446   library hold time
                                       10.3446   data required time
-------------------------------------------------------------------------------------
                                       10.3446   data required time
                                      -12.1509   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0015    9.3229 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.5591 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025    9.5616 ^ gpio_control_in_2[11]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623   10.3239 ^ gpio_control_in_2[11]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[11]/shift_register[7] (net)
                    0.0894    0.0002   10.3241 ^ gpio_control_in_2[11]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534   11.3775 ^ gpio_control_in_2[11]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[11]/net56 (net)
                    0.1370    0.0004   11.3778 ^ gpio_control_in_2[11]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.3778   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.0493 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   10.3040 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   10.3069 ^ gpio_control_in_2[11]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.4069   clock uncertainty
                             -0.7449    9.6621   clock reconvergence pessimism
                             -0.0905    9.5715   library hold time
                                        9.5715   data required time
-------------------------------------------------------------------------------------
                                        9.5715   data required time
                                      -11.3778   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0716    0.0015    8.5572 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2363    8.7935 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025    8.7960 ^ gpio_control_in_2[12]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623    9.5583 ^ gpio_control_in_2[12]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[12]/shift_register[7] (net)
                    0.0894    0.0002    9.5585 ^ gpio_control_in_2[12]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534   10.6119 ^ gpio_control_in_2[12]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[12]/net56 (net)
                    0.1370    0.0004   10.6122 ^ gpio_control_in_2[12]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.6122   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0716    0.0017    9.2240 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    9.4787 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    9.4817 ^ gpio_control_in_2[12]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5817   clock uncertainty
                             -0.6852    8.8965   clock reconvergence pessimism
                             -0.0905    8.8059   library hold time
                                        8.8059   data required time
-------------------------------------------------------------------------------------
                                        8.8059   data required time
                                      -10.6122   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0015    7.6847 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.9209 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025    7.9234 ^ gpio_control_in_2[13]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623    8.6857 ^ gpio_control_in_2[13]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[13]/shift_register[7] (net)
                    0.0894    0.0002    8.6859 ^ gpio_control_in_2[13]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534    9.7393 ^ gpio_control_in_2[13]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[13]/net56 (net)
                    0.1370    0.0004    9.7397 ^ gpio_control_in_2[13]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.7397   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0017    8.2835 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.5382 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    8.5411 ^ gpio_control_in_2[13]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.6411   clock uncertainty
                             -0.6172    8.0239   clock reconvergence pessimism
                             -0.0905    7.9333   library hold time
                                        7.9333   data required time
-------------------------------------------------------------------------------------
                                        7.9333   data required time
                                       -9.7397   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.9138 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.1500 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025    7.1525 ^ gpio_control_in_2[14]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623    7.9148 ^ gpio_control_in_2[14]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[14]/shift_register[7] (net)
                    0.0894    0.0002    7.9150 ^ gpio_control_in_2[14]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534    8.9684 ^ gpio_control_in_2[14]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[14]/net56 (net)
                    0.1370    0.0004    8.9688 ^ gpio_control_in_2[14]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.9688   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.4525 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    7.7072 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    7.7102 ^ gpio_control_in_2[14]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8102   clock uncertainty
                             -0.5572    7.2530   clock reconvergence pessimism
                             -0.0905    7.1625   library hold time
                                        7.1625   data required time
-------------------------------------------------------------------------------------
                                        7.1625   data required time
                                       -8.9688   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.1308 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    6.3670 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025    6.3695 ^ gpio_control_in_2[15]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623    7.1318 ^ gpio_control_in_2[15]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[15]/shift_register[7] (net)
                    0.0894    0.0002    7.1320 ^ gpio_control_in_2[15]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534    8.1854 ^ gpio_control_in_2[15]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[15]/net56 (net)
                    0.1370    0.0004    8.1858 ^ gpio_control_in_2[15]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.1858   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0017    6.6085 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    6.8632 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030    6.8661 ^ gpio_control_in_2[15]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9661   clock uncertainty
                             -0.4961    6.4700   clock reconvergence pessimism
                             -0.0905    6.3794   library hold time
                                        6.3794   data required time
-------------------------------------------------------------------------------------
                                        6.3794   data required time
                                       -8.1858   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0015   14.0566 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2364   14.2929 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025   14.2954 ^ gpio_control_in_2[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623   15.0577 ^ gpio_control_in_2[5]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[5]/shift_register[7] (net)
                    0.0894    0.0002   15.0579 ^ gpio_control_in_2[5]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534   16.1113 ^ gpio_control_in_2[5]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[5]/net56 (net)
                    0.1370    0.0004   16.1117 ^ gpio_control_in_2[5]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.1117   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0017   15.1519 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2548   15.4067 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   15.4096 ^ gpio_control_in_2[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.5096   clock uncertainty
                             -1.1137   14.3959   clock reconvergence pessimism
                             -0.0905   14.3053   library hold time
                                       14.3053   data required time
-------------------------------------------------------------------------------------
                                       14.3053   data required time
                                      -16.1117   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.1717 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   13.4079 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025   13.4104 ^ gpio_control_in_2[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623   14.1727 ^ gpio_control_in_2[6]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[6]/shift_register[7] (net)
                    0.0894    0.0002   14.1729 ^ gpio_control_in_2[6]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534   15.2263 ^ gpio_control_in_2[6]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[6]/net56 (net)
                    0.1370    0.0004   15.2267 ^ gpio_control_in_2[6]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.2267   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.1980 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   14.4527 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   14.4557 ^ gpio_control_in_2[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.5557   clock uncertainty
                             -1.0448   13.5109   clock reconvergence pessimism
                             -0.0905   13.4203   library hold time
                                       13.4203   data required time
-------------------------------------------------------------------------------------
                                       13.4203   data required time
                                      -15.2267   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0015   12.4070 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   12.6433 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025   12.6458 ^ gpio_control_in_2[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623   13.4080 ^ gpio_control_in_2[7]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[7]/shift_register[7] (net)
                    0.0894    0.0002   13.4083 ^ gpio_control_in_2[7]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534   14.4616 ^ gpio_control_in_2[7]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[7]/net56 (net)
                    0.1370    0.0004   14.4620 ^ gpio_control_in_2[7]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.4620   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0017   13.3738 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   13.6285 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   13.6314 ^ gpio_control_in_2[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.7314   clock uncertainty
                             -0.9852   12.7462   clock reconvergence pessimism
                             -0.0905   12.6557   library hold time
                                       12.6557   data required time
-------------------------------------------------------------------------------------
                                       12.6557   data required time
                                      -14.4620   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0015   11.6357 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   11.8720 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025   11.8745 ^ gpio_control_in_2[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623   12.6367 ^ gpio_control_in_2[8]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[8]/shift_register[7] (net)
                    0.0894    0.0002   12.6370 ^ gpio_control_in_2[8]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534   13.6903 ^ gpio_control_in_2[8]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[8]/net56 (net)
                    0.1370    0.0004   13.6907 ^ gpio_control_in_2[8]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.6907   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0017   12.5424 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   12.7971 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   12.8000 ^ gpio_control_in_2[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.9000   clock uncertainty
                             -0.9251   11.9749   clock reconvergence pessimism
                             -0.0905   11.8844   library hold time
                                       11.8844   data required time
-------------------------------------------------------------------------------------
                                       11.8844   data required time
                                      -13.6907   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.8668 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   11.1030 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0025   11.1055 ^ gpio_control_in_2[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0894    0.7623   11.8678 ^ gpio_control_in_2[9]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[9]/shift_register[7] (net)
                    0.0894    0.0002   11.8680 ^ gpio_control_in_2[9]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1370    1.0534   12.9214 ^ gpio_control_in_2[9]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[9]/net56 (net)
                    0.1370    0.0004   12.9217 ^ gpio_control_in_2[9]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.9217   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0017   11.7135 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.9682 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0030   11.9711 ^ gpio_control_in_2[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.0711   clock uncertainty
                             -0.8652   11.2060   clock reconvergence pessimism
                             -0.0905   11.1154   library hold time
                                       11.1154   data required time
-------------------------------------------------------------------------------------
                                       11.1154   data required time
                                      -12.9217   data arrival time
-------------------------------------------------------------------------------------
                                        1.8063   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0016   11.5809 ^ gpio_control_in_1[6]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516   12.3325 ^ gpio_control_in_1[6]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1[6]/shift_register[0] (net)
                    0.0846    0.0002   12.3326 ^ gpio_control_in_1[6]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867   13.4193 ^ gpio_control_in_1[6]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[6]/net46 (net)
                    0.1785    0.0007   13.4200 ^ gpio_control_in_1[6]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.4200   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0729    0.0017   12.2335 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2553   12.4888 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037   12.4924 ^ gpio_control_in_1[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.5924   clock uncertainty
                             -0.8842   11.7082   clock reconvergence pessimism
                             -0.1000   11.6082   library hold time
                                       11.6082   data required time
-------------------------------------------------------------------------------------
                                       11.6082   data required time
                                      -13.4200   data arrival time
-------------------------------------------------------------------------------------
                                        1.8117   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0016   12.5249 ^ gpio_control_in_1[7]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516   13.2765 ^ gpio_control_in_1[7]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1[7]/shift_register[0] (net)
                    0.0846    0.0002   13.2766 ^ gpio_control_in_1[7]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867   14.3633 ^ gpio_control_in_1[7]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[7]/net46 (net)
                    0.1785    0.0007   14.3639 ^ gpio_control_in_1[7]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.3639   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0729    0.0017   13.2510 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2553   13.5063 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037   13.5100 ^ gpio_control_in_1[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.6100   clock uncertainty
                             -0.9578   12.6522   clock reconvergence pessimism
                             -0.1000   12.5522   library hold time
                                       12.5522   data required time
-------------------------------------------------------------------------------------
                                       12.5522   data required time
                                      -14.3639   data arrival time
-------------------------------------------------------------------------------------
                                        1.8117   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0016    0.5402 ^ gpio_control_bidir_1[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516    1.2918 ^ gpio_control_bidir_1[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_bidir_1[0]/shift_register[0] (net)
                    0.0846    0.0002    1.2920 ^ gpio_control_bidir_1[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867    2.3786 ^ gpio_control_bidir_1[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_bidir_1[0]/net46 (net)
                    0.1785    0.0007    2.3793 ^ gpio_control_bidir_1[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3793   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0719    0.0017    0.3330 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2548    0.5878 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037    0.5915 ^ gpio_control_bidir_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6915   clock uncertainty
                             -0.0240    0.6675   clock reconvergence pessimism
                             -0.1000    0.5675   library hold time
                                        0.5675   data required time
-------------------------------------------------------------------------------------
                                        0.5675   data required time
                                       -2.3793   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0016   14.2879 ^ gpio_control_in_2[5]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516   15.0394 ^ gpio_control_in_2[5]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[5]/shift_register[0] (net)
                    0.0846    0.0002   15.0396 ^ gpio_control_in_2[5]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867   16.1263 ^ gpio_control_in_2[5]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[5]/net46 (net)
                    0.1785    0.0007   16.1269 ^ gpio_control_in_2[5]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.1269   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0017   15.1519 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2548   15.4067 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037   15.4103 ^ gpio_control_in_2[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.5103   clock uncertainty
                             -1.0952   14.4151   clock reconvergence pessimism
                             -0.1000   14.3151   library hold time
                                       14.3151   data required time
-------------------------------------------------------------------------------------
                                       14.3151   data required time
                                      -16.1269   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0016    9.5540 ^ gpio_control_in_2[11]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516   10.3056 ^ gpio_control_in_2[11]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[11]/shift_register[0] (net)
                    0.0846    0.0002   10.3058 ^ gpio_control_in_2[11]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867   11.3924 ^ gpio_control_in_2[11]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[11]/net46 (net)
                    0.1785    0.0007   11.3931 ^ gpio_control_in_2[11]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.3931   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.0493 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   10.3040 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037   10.3076 ^ gpio_control_in_2[11]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.4076   clock uncertainty
                             -0.7263    9.6813   clock reconvergence pessimism
                             -0.1000    9.5813   library hold time
                                        9.5813   data required time
-------------------------------------------------------------------------------------
                                        9.5813   data required time
                                      -11.3931   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0016    8.7884 ^ gpio_control_in_2[12]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516    9.5400 ^ gpio_control_in_2[12]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[12]/shift_register[0] (net)
                    0.0846    0.0002    9.5402 ^ gpio_control_in_2[12]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867   10.6268 ^ gpio_control_in_2[12]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[12]/net46 (net)
                    0.1785    0.0007   10.6275 ^ gpio_control_in_2[12]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.6275   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0716    0.0017    9.2240 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    9.4787 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037    9.4824 ^ gpio_control_in_2[12]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5824   clock uncertainty
                             -0.6667    8.9157   clock reconvergence pessimism
                             -0.1000    8.8157   library hold time
                                        8.8157   data required time
-------------------------------------------------------------------------------------
                                        8.8157   data required time
                                      -10.6275   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0016    1.3049 ^ gpio_control_bidir_1[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516    2.0564 ^ gpio_control_bidir_1[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_bidir_1[1]/shift_register[0] (net)
                    0.0846    0.0002    2.0566 ^ gpio_control_bidir_1[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867    3.1433 ^ gpio_control_bidir_1[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_bidir_1[1]/net46 (net)
                    0.1785    0.0007    3.1439 ^ gpio_control_bidir_1[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1439   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    1.1574 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    1.4120 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037    1.4157 ^ gpio_control_bidir_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5157   clock uncertainty
                             -0.0836    1.4321   clock reconvergence pessimism
                             -0.1000    1.3321   library hold time
                                        1.3321   data required time
-------------------------------------------------------------------------------------
                                        1.3321   data required time
                                       -3.1439   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0016    5.5963 ^ gpio_control_bidir_2[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516    6.3478 ^ gpio_control_bidir_2[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_bidir_2[0]/shift_register[0] (net)
                    0.0846    0.0002    6.3480 ^ gpio_control_bidir_2[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867    7.4347 ^ gpio_control_bidir_2[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_bidir_2[0]/net46 (net)
                    0.1785    0.0007    7.4353 ^ gpio_control_bidir_2[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4353   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    5.7831 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    6.0378 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037    6.0415 ^ gpio_control_bidir_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1415   clock uncertainty
                             -0.4180    5.7235   clock reconvergence pessimism
                             -0.1000    5.6235   library hold time
                                        5.6235   data required time
-------------------------------------------------------------------------------------
                                        5.6235   data required time
                                       -7.4353   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0016    4.8367 ^ gpio_control_bidir_2[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516    5.5883 ^ gpio_control_bidir_2[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_bidir_2[1]/shift_register[0] (net)
                    0.0846    0.0002    5.5884 ^ gpio_control_bidir_2[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867    6.6751 ^ gpio_control_bidir_2[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_bidir_2[1]/net46 (net)
                    0.1785    0.0007    6.6757 ^ gpio_control_bidir_2[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6757   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.9644 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    5.2190 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037    5.2227 ^ gpio_control_bidir_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3227   clock uncertainty
                             -0.3588    4.9639   clock reconvergence pessimism
                             -0.1000    4.8639   library hold time
                                        4.8639   data required time
-------------------------------------------------------------------------------------
                                        4.8639   data required time
                                       -6.6757   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0016    4.0754 ^ gpio_control_bidir_2[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516    4.8270 ^ gpio_control_bidir_2[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_bidir_2[2]/shift_register[0] (net)
                    0.0846    0.0002    4.8272 ^ gpio_control_bidir_2[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867    5.9138 ^ gpio_control_bidir_2[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_bidir_2[2]/net46 (net)
                    0.1785    0.0007    5.9145 ^ gpio_control_bidir_2[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9145   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.1438 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    4.3985 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037    4.4021 ^ gpio_control_bidir_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5021   clock uncertainty
                             -0.2994    4.2027   clock reconvergence pessimism
                             -0.1000    4.1027   library hold time
                                        4.1027   data required time
-------------------------------------------------------------------------------------
                                        4.1027   data required time
                                       -5.9145   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0016    6.7370 ^ gpio_control_in_1[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516    7.4886 ^ gpio_control_in_1[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1[0]/shift_register[0] (net)
                    0.0846    0.0002    7.4888 ^ gpio_control_in_1[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867    8.5754 ^ gpio_control_in_1[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[0]/net46 (net)
                    0.1785    0.0007    8.5761 ^ gpio_control_in_1[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.5761   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.0128 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    7.2675 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037    7.2711 ^ gpio_control_in_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3711   clock uncertainty
                             -0.5068    6.8643   clock reconvergence pessimism
                             -0.1000    6.7643   library hold time
                                        6.7643   data required time
-------------------------------------------------------------------------------------
                                        6.7643   data required time
                                       -8.5761   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.9104 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   14.1407 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.1426 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.2846   14.4272 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0328   14.4599 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637   14.7236 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.7245 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   14.9547 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0840    0.0016   14.9563 ^ gpio_control_in_1[10]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516   15.7079 ^ gpio_control_in_1[10]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1[10]/shift_register[0] (net)
                    0.0846    0.0002   15.7081 ^ gpio_control_in_1[10]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867   16.7947 ^ gpio_control_in_1[10]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[10]/net46 (net)
                    0.1785    0.0007   16.7954 ^ gpio_control_in_1[10]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.7954   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.9944 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   15.2425 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.2446 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.3068   15.5514 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0353   15.5867 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2842   15.8709 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0017   15.8726 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   16.1272 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037   16.1309 ^ gpio_control_in_1[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.2309   clock uncertainty
                             -1.1473   15.0836   clock reconvergence pessimism
                             -0.1000   14.9836   library hold time
                                       14.9836   data required time
-------------------------------------------------------------------------------------
                                       14.9836   data required time
                                      -16.7954   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0016    7.5169 ^ gpio_control_in_1[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516    8.2685 ^ gpio_control_in_1[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1[1]/shift_register[0] (net)
                    0.0846    0.0002    8.2686 ^ gpio_control_in_1[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867    9.3553 ^ gpio_control_in_1[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[1]/net46 (net)
                    0.1785    0.0007    9.3560 ^ gpio_control_in_1[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.3560   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.8535 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.1081 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037    8.1118 ^ gpio_control_in_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.2118   clock uncertainty
                             -0.5676    7.6442   clock reconvergence pessimism
                             -0.1000    7.5442   library hold time
                                        7.5442   data required time
-------------------------------------------------------------------------------------
                                        7.5442   data required time
                                       -9.3560   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0016    8.3125 ^ gpio_control_in_1[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516    9.0641 ^ gpio_control_in_1[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1[2]/shift_register[0] (net)
                    0.0846    0.0002    9.0642 ^ gpio_control_in_1[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867   10.1509 ^ gpio_control_in_1[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[2]/net46 (net)
                    0.1785    0.0007   10.1516 ^ gpio_control_in_1[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.1516   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    8.7111 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.9657 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037    8.9694 ^ gpio_control_in_1[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.0694   clock uncertainty
                             -0.6296    8.4398   clock reconvergence pessimism
                             -0.1000    8.3398   library hold time
                                        8.3398   data required time
-------------------------------------------------------------------------------------
                                        8.3398   data required time
                                      -10.1516   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0016    9.0851 ^ gpio_control_in_1[3]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516    9.8366 ^ gpio_control_in_1[3]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1[3]/shift_register[0] (net)
                    0.0846    0.0002    9.8368 ^ gpio_control_in_1[3]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867   10.9235 ^ gpio_control_in_1[3]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[3]/net46 (net)
                    0.1785    0.0007   10.9241 ^ gpio_control_in_1[3]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.9241   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017    9.5438 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    9.7984 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037    9.8021 ^ gpio_control_in_1[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.9021   clock uncertainty
                             -0.6898    9.2123   clock reconvergence pessimism
                             -0.1000    9.1123   library hold time
                                        9.1123   data required time
-------------------------------------------------------------------------------------
                                        9.1123   data required time
                                      -10.9241   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0016    9.8632 ^ gpio_control_in_1[4]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516   10.6148 ^ gpio_control_in_1[4]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1[4]/shift_register[0] (net)
                    0.0846    0.0002   10.6149 ^ gpio_control_in_1[4]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867   11.7016 ^ gpio_control_in_1[4]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[4]/net46 (net)
                    0.1785    0.0007   11.7023 ^ gpio_control_in_1[4]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.7023   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.3826 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   10.6372 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037   10.6409 ^ gpio_control_in_1[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7409   clock uncertainty
                             -0.7504    9.9905   clock reconvergence pessimism
                             -0.1000    9.8905   library hold time
                                        9.8905   data required time
-------------------------------------------------------------------------------------
                                        9.8905   data required time
                                      -11.7023   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0016   10.6389 ^ gpio_control_in_1[5]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516   11.3904 ^ gpio_control_in_1[5]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1[5]/shift_register[0] (net)
                    0.0846    0.0002   11.3906 ^ gpio_control_in_1[5]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867   12.4773 ^ gpio_control_in_1[5]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[5]/net46 (net)
                    0.1785    0.0007   12.4779 ^ gpio_control_in_1[5]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.4779   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0017   11.2187 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.4733 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037   11.4770 ^ gpio_control_in_1[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5770   clock uncertainty
                             -0.8109   10.7661   clock reconvergence pessimism
                             -0.1000   10.6661   library hold time
                                       10.6661   data required time
-------------------------------------------------------------------------------------
                                       10.6661   data required time
                                      -12.4779   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0016   13.3212 ^ gpio_control_in_1[8]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516   14.0728 ^ gpio_control_in_1[8]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1[8]/shift_register[0] (net)
                    0.0846    0.0002   14.0730 ^ gpio_control_in_1[8]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867   15.1596 ^ gpio_control_in_1[8]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[8]/net46 (net)
                    0.1785    0.0007   15.1603 ^ gpio_control_in_1[8]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.1603   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.1100 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   14.3647 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037   14.3684 ^ gpio_control_in_1[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.4684   clock uncertainty
                             -1.0199   13.4485   clock reconvergence pessimism
                             -0.1000   13.3485   library hold time
                                       13.3485   data required time
-------------------------------------------------------------------------------------
                                       13.3485   data required time
                                      -15.1603   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.9104 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   14.1407 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0016   14.1423 ^ gpio_control_in_1[9]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516   14.8939 ^ gpio_control_in_1[9]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1[9]/shift_register[0] (net)
                    0.0846    0.0002   14.8940 ^ gpio_control_in_1[9]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867   15.9807 ^ gpio_control_in_1[9]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[9]/net46 (net)
                    0.1785    0.0007   15.9813 ^ gpio_control_in_1[9]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.9813   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.9951 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   15.2498 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037   15.2534 ^ gpio_control_in_1[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.3534   clock uncertainty
                             -1.0839   14.2696   clock reconvergence pessimism
                             -0.1000   14.1696   library hold time
                                       14.1696   data required time
-------------------------------------------------------------------------------------
                                       14.1696   data required time
                                      -15.9813   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0016    2.0698 ^ gpio_control_in_1a[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516    2.8213 ^ gpio_control_in_1a[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1a[0]/shift_register[0] (net)
                    0.0846    0.0002    2.8215 ^ gpio_control_in_1a[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867    3.9082 ^ gpio_control_in_1a[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1a[0]/net46 (net)
                    0.1785    0.0007    3.9088 ^ gpio_control_in_1a[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9088   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    1.9819 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    2.2365 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037    2.2402 ^ gpio_control_in_1a[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3402   clock uncertainty
                             -0.1432    2.1970   clock reconvergence pessimism
                             -0.1000    2.0970   library hold time
                                        2.0970   data required time
-------------------------------------------------------------------------------------
                                        2.0970   data required time
                                       -3.9088   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0016    2.8530 ^ gpio_control_in_1a[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516    3.6046 ^ gpio_control_in_1a[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1a[1]/shift_register[0] (net)
                    0.0846    0.0002    3.6048 ^ gpio_control_in_1a[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867    4.6914 ^ gpio_control_in_1a[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1a[1]/net46 (net)
                    0.1785    0.0007    4.6921 ^ gpio_control_in_1a[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6921   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    2.8262 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    3.0808 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037    3.0845 ^ gpio_control_in_1a[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1845   clock uncertainty
                             -0.2042    2.9803   clock reconvergence pessimism
                             -0.1000    2.8803   library hold time
                                        2.8803   data required time
-------------------------------------------------------------------------------------
                                        2.8803   data required time
                                       -4.6921   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0016    3.6195 ^ gpio_control_in_1a[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516    4.3711 ^ gpio_control_in_1a[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1a[2]/shift_register[0] (net)
                    0.0846    0.0002    4.3712 ^ gpio_control_in_1a[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867    5.4579 ^ gpio_control_in_1a[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1a[2]/net46 (net)
                    0.1785    0.0007    5.4585 ^ gpio_control_in_1a[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4585   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    3.6524 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    3.9070 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037    3.9107 ^ gpio_control_in_1a[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0107   clock uncertainty
                             -0.2639    3.7467   clock reconvergence pessimism
                             -0.1000    3.6468   library hold time
                                        3.6468   data required time
-------------------------------------------------------------------------------------
                                        3.6468   data required time
                                       -5.4585   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0016    4.3928 ^ gpio_control_in_1a[3]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516    5.1444 ^ gpio_control_in_1a[3]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1a[3]/shift_register[0] (net)
                    0.0846    0.0002    5.1446 ^ gpio_control_in_1a[3]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867    6.2312 ^ gpio_control_in_1a[3]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1a[3]/net46 (net)
                    0.1785    0.0007    6.2319 ^ gpio_control_in_1a[3]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2319   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.4859 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    4.7406 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037    4.7443 ^ gpio_control_in_1a[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8443   clock uncertainty
                             -0.3242    4.5201   clock reconvergence pessimism
                             -0.1000    4.4201   library hold time
                                        4.4201   data required time
-------------------------------------------------------------------------------------
                                        4.4201   data required time
                                       -6.2319   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0016    5.1596 ^ gpio_control_in_1a[4]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516    5.9112 ^ gpio_control_in_1a[4]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1a[4]/shift_register[0] (net)
                    0.0846    0.0002    5.9113 ^ gpio_control_in_1a[4]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867    6.9980 ^ gpio_control_in_1a[4]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1a[4]/net46 (net)
                    0.1785    0.0007    6.9986 ^ gpio_control_in_1a[4]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.9986   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0017    5.3125 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    5.5671 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037    5.5708 ^ gpio_control_in_1a[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6708   clock uncertainty
                             -0.3839    5.2868   clock reconvergence pessimism
                             -0.1000    5.1868   library hold time
                                        5.1868   data required time
-------------------------------------------------------------------------------------
                                        5.1868   data required time
                                       -6.9986   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0016    5.9531 ^ gpio_control_in_1a[5]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516    6.7046 ^ gpio_control_in_1a[5]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1a[5]/shift_register[0] (net)
                    0.0846    0.0002    6.7048 ^ gpio_control_in_1a[5]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867    7.7915 ^ gpio_control_in_1a[5]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1a[5]/net46 (net)
                    0.1785    0.0007    7.7921 ^ gpio_control_in_1a[5]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7921   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0017    6.1677 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    6.4224 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037    6.4261 ^ gpio_control_in_1a[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5261   clock uncertainty
                             -0.4458    6.0803   clock reconvergence pessimism
                             -0.1000    5.9803   library hold time
                                        5.9803   data required time
-------------------------------------------------------------------------------------
                                        5.9803   data required time
                                       -7.7921   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.3275 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   17.5577 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019   17.5596 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.2793   17.8389 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0299   17.8687 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2588   18.1275 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009   18.1283 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   18.3586 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0016   18.3602 ^ gpio_control_in_2[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516   19.1118 ^ gpio_control_in_2[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[0]/shift_register[0] (net)
                    0.0846    0.0002   19.1119 ^ gpio_control_in_2[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867   20.1986 ^ gpio_control_in_2[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[0]/net46 (net)
                    0.1785    0.0007   20.1992 ^ gpio_control_in_2[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       20.1992   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   18.6777 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.9259 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.9279 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.3010   19.2289 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0322   19.2611 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2789   19.5400 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017   19.5417 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   19.7963 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037   19.8000 ^ gpio_control_in_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.9000   clock uncertainty
                             -1.4125   18.4874   clock reconvergence pessimism
                             -0.1000   18.3875   library hold time
                                       18.3875   data required time
-------------------------------------------------------------------------------------
                                       18.3875   data required time
                                      -20.1992   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0016   10.3271 ^ gpio_control_in_2[10]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516   11.0787 ^ gpio_control_in_2[10]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[10]/shift_register[0] (net)
                    0.0846    0.0002   11.0789 ^ gpio_control_in_2[10]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867   12.1655 ^ gpio_control_in_2[10]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[10]/net46 (net)
                    0.1785    0.0007   12.1662 ^ gpio_control_in_2[10]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.1662   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.8827 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.1373 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037   11.1410 ^ gpio_control_in_2[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.2410   clock uncertainty
                             -0.7866   10.4544   clock reconvergence pessimism
                             -0.1000   10.3544   library hold time
                                       10.3544   data required time
-------------------------------------------------------------------------------------
                                       10.3544   data required time
                                      -12.1662   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0016    7.9159 ^ gpio_control_in_2[13]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516    8.6675 ^ gpio_control_in_2[13]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[13]/shift_register[0] (net)
                    0.0846    0.0002    8.6676 ^ gpio_control_in_2[13]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867    9.7543 ^ gpio_control_in_2[13]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[13]/net46 (net)
                    0.1785    0.0007    9.7549 ^ gpio_control_in_2[13]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.7549   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0017    8.2835 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.5382 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037    8.5418 ^ gpio_control_in_2[13]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.6418   clock uncertainty
                             -0.5987    8.0431   clock reconvergence pessimism
                             -0.1000    7.9431   library hold time
                                        7.9431   data required time
-------------------------------------------------------------------------------------
                                        7.9431   data required time
                                       -9.7549   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0016    7.1450 ^ gpio_control_in_2[14]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516    7.8966 ^ gpio_control_in_2[14]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[14]/shift_register[0] (net)
                    0.0846    0.0002    7.8967 ^ gpio_control_in_2[14]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867    8.9834 ^ gpio_control_in_2[14]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[14]/net46 (net)
                    0.1785    0.0007    8.9840 ^ gpio_control_in_2[14]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.9840   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.4525 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    7.7072 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037    7.7109 ^ gpio_control_in_2[14]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8109   clock uncertainty
                             -0.5386    7.2722   clock reconvergence pessimism
                             -0.1000    7.1722   library hold time
                                        7.1722   data required time
-------------------------------------------------------------------------------------
                                        7.1722   data required time
                                       -8.9840   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0016    6.3620 ^ gpio_control_in_2[15]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516    7.1135 ^ gpio_control_in_2[15]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[15]/shift_register[0] (net)
                    0.0846    0.0002    7.1137 ^ gpio_control_in_2[15]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867    8.2004 ^ gpio_control_in_2[15]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[15]/net46 (net)
                    0.1785    0.0007    8.2010 ^ gpio_control_in_2[15]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2010   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0017    6.6085 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    6.8632 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037    6.8668 ^ gpio_control_in_2[15]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9668   clock uncertainty
                             -0.4776    6.4892   clock reconvergence pessimism
                             -0.1000    6.3892   library hold time
                                        6.3892   data required time
-------------------------------------------------------------------------------------
                                        6.3892   data required time
                                       -8.2010   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.3275 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   17.5577 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0016   17.5593 ^ gpio_control_in_2[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516   18.3109 ^ gpio_control_in_2[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[1]/shift_register[0] (net)
                    0.0846    0.0002   18.3111 ^ gpio_control_in_2[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867   19.3977 ^ gpio_control_in_2[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[1]/net46 (net)
                    0.1785    0.0007   19.3984 ^ gpio_control_in_2[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       19.3984   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017   18.6784 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   18.9331 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037   18.9367 ^ gpio_control_in_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.0367   clock uncertainty
                             -1.3501   17.6866   clock reconvergence pessimism
                             -0.1000   17.5866   library hold time
                                       17.5866   data required time
-------------------------------------------------------------------------------------
                                       17.5866   data required time
                                      -19.3984   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0016   15.1638 ^ gpio_control_in_2[4]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516   15.9154 ^ gpio_control_in_2[4]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[4]/shift_register[0] (net)
                    0.0846    0.0002   15.9155 ^ gpio_control_in_2[4]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867   17.0022 ^ gpio_control_in_2[4]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[4]/net46 (net)
                    0.1785    0.0007   17.0028 ^ gpio_control_in_2[4]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       17.0028   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0017   16.0961 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   16.3508 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037   16.3545 ^ gpio_control_in_2[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.4545   clock uncertainty
                             -1.1635   15.2910   clock reconvergence pessimism
                             -0.1000   15.1910   library hold time
                                       15.1910   data required time
-------------------------------------------------------------------------------------
                                       15.1910   data required time
                                      -17.0028   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0016   13.4029 ^ gpio_control_in_2[6]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516   14.1544 ^ gpio_control_in_2[6]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[6]/shift_register[0] (net)
                    0.0846    0.0002   14.1546 ^ gpio_control_in_2[6]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867   15.2413 ^ gpio_control_in_2[6]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[6]/net46 (net)
                    0.1785    0.0007   15.2419 ^ gpio_control_in_2[6]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.2419   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.1980 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   14.4527 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037   14.4564 ^ gpio_control_in_2[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.5564   clock uncertainty
                             -1.0263   13.5301   clock reconvergence pessimism
                             -0.1000   13.4301   library hold time
                                       13.4301   data required time
-------------------------------------------------------------------------------------
                                       13.4301   data required time
                                      -15.2419   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0016   12.6382 ^ gpio_control_in_2[7]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516   13.3898 ^ gpio_control_in_2[7]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[7]/shift_register[0] (net)
                    0.0846    0.0002   13.3899 ^ gpio_control_in_2[7]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867   14.4766 ^ gpio_control_in_2[7]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[7]/net46 (net)
                    0.1785    0.0007   14.4773 ^ gpio_control_in_2[7]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.4773   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0017   13.3738 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   13.6285 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037   13.6321 ^ gpio_control_in_2[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.7321   clock uncertainty
                             -0.9667   12.7655   clock reconvergence pessimism
                             -0.1000   12.6655   library hold time
                                       12.6655   data required time
-------------------------------------------------------------------------------------
                                       12.6655   data required time
                                      -14.4773   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0016   11.8669 ^ gpio_control_in_2[8]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516   12.6185 ^ gpio_control_in_2[8]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[8]/shift_register[0] (net)
                    0.0846    0.0002   12.6186 ^ gpio_control_in_2[8]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867   13.7053 ^ gpio_control_in_2[8]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[8]/net46 (net)
                    0.1785    0.0007   13.7060 ^ gpio_control_in_2[8]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.7060   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0017   12.5424 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   12.7971 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037   12.8007 ^ gpio_control_in_2[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.9007   clock uncertainty
                             -0.9066   11.9942   clock reconvergence pessimism
                             -0.1000   11.8942   library hold time
                                       11.8942   data required time
-------------------------------------------------------------------------------------
                                       11.8942   data required time
                                      -13.7060   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0016   11.0979 ^ gpio_control_in_2[9]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516   11.8495 ^ gpio_control_in_2[9]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[9]/shift_register[0] (net)
                    0.0846    0.0002   11.8497 ^ gpio_control_in_2[9]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867   12.9363 ^ gpio_control_in_2[9]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[9]/net46 (net)
                    0.1785    0.0007   12.9370 ^ gpio_control_in_2[9]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.9370   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0017   11.7135 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.9682 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037   11.9718 ^ gpio_control_in_2[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.0718   clock uncertainty
                             -0.8467   11.2252   clock reconvergence pessimism
                             -0.1000   11.1252   library hold time
                                       11.1252   data required time
-------------------------------------------------------------------------------------
                                       11.1252   data required time
                                      -12.9370   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0016   16.7612 ^ gpio_control_in_2[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516   17.5127 ^ gpio_control_in_2[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[2]/shift_register[0] (net)
                    0.0846    0.0002   17.5129 ^ gpio_control_in_2[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867   18.5996 ^ gpio_control_in_2[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[2]/net46 (net)
                    0.1785    0.0007   18.6002 ^ gpio_control_in_2[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       18.6002   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017   17.8180 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   18.0727 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037   18.0764 ^ gpio_control_in_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   18.1764   clock uncertainty
                             -1.2879   16.8884   clock reconvergence pessimism
                             -0.1000   16.7884   library hold time
                                       16.7884   data required time
-------------------------------------------------------------------------------------
                                       16.7884   data required time
                                      -18.6002   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0016   15.9571 ^ gpio_control_in_2[3]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0846    0.7516   16.7087 ^ gpio_control_in_2[3]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[3]/shift_register[0] (net)
                    0.0846    0.0002   16.7089 ^ gpio_control_in_2[3]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1785    1.0867   17.7955 ^ gpio_control_in_2[3]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[3]/net46 (net)
                    0.1785    0.0007   17.7962 ^ gpio_control_in_2[3]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       17.7962   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017   16.9514 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   17.2060 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0037   17.2097 ^ gpio_control_in_2[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   17.3097   clock uncertainty
                             -1.2253   16.0844   clock reconvergence pessimism
                             -0.1000   15.9844   library hold time
                                       15.9844   data required time
-------------------------------------------------------------------------------------
                                       15.9844   data required time
                                      -17.7962   data arrival time
-------------------------------------------------------------------------------------
                                        1.8118   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0719    0.0015    0.3089 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2364    0.5453 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    0.5480 ^ gpio_control_bidir_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583    1.3064 ^ gpio_control_bidir_1[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_1[0]/shift_register[5] (net)
                    0.0870    0.0002    1.3065 ^ gpio_control_bidir_1[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701    2.3766 ^ gpio_control_bidir_1[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_bidir_1[0]/net58 (net)
                    0.1577    0.0005    2.3771 ^ gpio_control_bidir_1[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3771   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0719    0.0017    0.3330 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2548    0.5878 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029    0.5907 ^ gpio_control_bidir_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6907   clock uncertainty
                             -0.0425    0.6482   clock reconvergence pessimism
                             -0.0953    0.5529   library hold time
                                        0.5529   data required time
-------------------------------------------------------------------------------------
                                        0.5529   data required time
                                       -2.3771   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    1.0737 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    1.3099 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    1.3127 ^ gpio_control_bidir_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583    2.0710 ^ gpio_control_bidir_1[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_1[1]/shift_register[5] (net)
                    0.0870    0.0002    2.0712 ^ gpio_control_bidir_1[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701    3.1412 ^ gpio_control_bidir_1[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_bidir_1[1]/net58 (net)
                    0.1577    0.0005    3.1417 ^ gpio_control_bidir_1[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1417   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    1.1574 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    1.4120 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029    1.4149 ^ gpio_control_bidir_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5149   clock uncertainty
                             -0.1021    1.4128   clock reconvergence pessimism
                             -0.0953    1.3176   library hold time
                                        1.3176   data required time
-------------------------------------------------------------------------------------
                                        1.3176   data required time
                                       -3.1417   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    5.3651 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.6013 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    5.6041 ^ gpio_control_bidir_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583    6.3624 ^ gpio_control_bidir_2[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_2[0]/shift_register[5] (net)
                    0.0870    0.0002    6.3626 ^ gpio_control_bidir_2[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701    7.4326 ^ gpio_control_bidir_2[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_bidir_2[0]/net58 (net)
                    0.1577    0.0005    7.4331 ^ gpio_control_bidir_2[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4331   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    5.7831 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    6.0378 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029    6.0407 ^ gpio_control_bidir_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1407   clock uncertainty
                             -0.4365    5.7042   clock reconvergence pessimism
                             -0.0953    5.6090   library hold time
                                        5.6090   data required time
-------------------------------------------------------------------------------------
                                        5.6090   data required time
                                       -7.4331   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.6055 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.8417 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    4.8445 ^ gpio_control_bidir_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583    5.6028 ^ gpio_control_bidir_2[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_2[1]/shift_register[5] (net)
                    0.0870    0.0002    5.6030 ^ gpio_control_bidir_2[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701    6.6731 ^ gpio_control_bidir_2[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_bidir_2[1]/net58 (net)
                    0.1577    0.0005    6.6735 ^ gpio_control_bidir_2[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6735   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.9644 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    5.2190 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029    5.2219 ^ gpio_control_bidir_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3219   clock uncertainty
                             -0.3773    4.9446   clock reconvergence pessimism
                             -0.0953    4.8494   library hold time
                                        4.8494   data required time
-------------------------------------------------------------------------------------
                                        4.8494   data required time
                                       -6.6735   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    3.8443 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.0805 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    4.0832 ^ gpio_control_bidir_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583    4.8416 ^ gpio_control_bidir_2[2]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_2[2]/shift_register[5] (net)
                    0.0870    0.0002    4.8418 ^ gpio_control_bidir_2[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701    5.9118 ^ gpio_control_bidir_2[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_bidir_2[2]/net58 (net)
                    0.1577    0.0005    5.9123 ^ gpio_control_bidir_2[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9123   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.1438 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    4.3985 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029    4.4014 ^ gpio_control_bidir_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5014   clock uncertainty
                             -0.3180    4.1834   clock reconvergence pessimism
                             -0.0953    4.0882   library hold time
                                        4.0882   data required time
-------------------------------------------------------------------------------------
                                        4.0882   data required time
                                       -5.9123   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.5058 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    6.7421 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    6.7448 ^ gpio_control_in_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583    7.5032 ^ gpio_control_in_1[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[0]/shift_register[5] (net)
                    0.0870    0.0002    7.5033 ^ gpio_control_in_1[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701    8.5734 ^ gpio_control_in_1[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_1[0]/net58 (net)
                    0.1577    0.0005    8.5739 ^ gpio_control_in_1[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.5739   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.0128 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    7.2675 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029    7.2704 ^ gpio_control_in_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3704   clock uncertainty
                             -0.5254    6.8450   clock reconvergence pessimism
                             -0.0953    6.7497   library hold time
                                        6.7497   data required time
-------------------------------------------------------------------------------------
                                        6.7497   data required time
                                       -8.5739   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.9104 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   14.1407 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.1426 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.2846   14.4272 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0328   14.4599 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637   14.7236 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0015   14.7251 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   14.9614 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   14.9641 ^ gpio_control_in_1[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583   15.7225 ^ gpio_control_in_1[10]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[10]/shift_register[5] (net)
                    0.0870    0.0002   15.7226 ^ gpio_control_in_1[10]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701   16.7927 ^ gpio_control_in_1[10]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_1[10]/net58 (net)
                    0.1577    0.0005   16.7932 ^ gpio_control_in_1[10]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.7932   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.9944 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   15.2425 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.2446 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.3068   15.5514 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0353   15.5867 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2842   15.8709 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0017   15.8726 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   16.1272 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029   16.1301 ^ gpio_control_in_1[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.2301   clock uncertainty
                             -1.1658   15.0643   clock reconvergence pessimism
                             -0.0953   14.9690   library hold time
                                       14.9690   data required time
-------------------------------------------------------------------------------------
                                       14.9690   data required time
                                      -16.7932   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    7.2857 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.5220 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    7.5247 ^ gpio_control_in_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583    8.2830 ^ gpio_control_in_1[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[1]/shift_register[5] (net)
                    0.0870    0.0002    8.2832 ^ gpio_control_in_1[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701    9.3533 ^ gpio_control_in_1[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_1[1]/net58 (net)
                    0.1577    0.0005    9.3538 ^ gpio_control_in_1[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.3538   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.8535 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.1081 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029    8.1110 ^ gpio_control_in_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.2110   clock uncertainty
                             -0.5861    7.6249   clock reconvergence pessimism
                             -0.0953    7.5296   library hold time
                                        7.5296   data required time
-------------------------------------------------------------------------------------
                                        7.5296   data required time
                                       -9.3538   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    8.0813 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    8.3176 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    8.3203 ^ gpio_control_in_1[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583    9.0786 ^ gpio_control_in_1[2]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[2]/shift_register[5] (net)
                    0.0870    0.0002    9.0788 ^ gpio_control_in_1[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701   10.1489 ^ gpio_control_in_1[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_1[2]/net58 (net)
                    0.1577    0.0005   10.1494 ^ gpio_control_in_1[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.1494   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    8.7111 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.9657 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029    8.9686 ^ gpio_control_in_1[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.0686   clock uncertainty
                             -0.6481    8.4205   clock reconvergence pessimism
                             -0.0953    8.3252   library hold time
                                        8.3252   data required time
-------------------------------------------------------------------------------------
                                        8.3252   data required time
                                      -10.1494   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015    8.8539 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.0901 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    9.0929 ^ gpio_control_in_1[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583    9.8512 ^ gpio_control_in_1[3]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[3]/shift_register[5] (net)
                    0.0870    0.0002    9.8514 ^ gpio_control_in_1[3]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701   10.9214 ^ gpio_control_in_1[3]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_1[3]/net58 (net)
                    0.1577    0.0005   10.9219 ^ gpio_control_in_1[3]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.9219   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017    9.5438 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    9.7984 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029    9.8013 ^ gpio_control_in_1[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.9013   clock uncertainty
                             -0.7083    9.1930   clock reconvergence pessimism
                             -0.0953    9.0978   library hold time
                                        9.0978   data required time
-------------------------------------------------------------------------------------
                                        9.0978   data required time
                                      -10.9219   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0015    9.6320 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.8683 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    9.8710 ^ gpio_control_in_1[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583   10.6293 ^ gpio_control_in_1[4]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[4]/shift_register[5] (net)
                    0.0870    0.0002   10.6295 ^ gpio_control_in_1[4]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701   11.6996 ^ gpio_control_in_1[4]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_1[4]/net58 (net)
                    0.1577    0.0005   11.7001 ^ gpio_control_in_1[4]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.7001   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.3826 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   10.6372 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029   10.6401 ^ gpio_control_in_1[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7401   clock uncertainty
                             -0.7690    9.9712   clock reconvergence pessimism
                             -0.0953    9.8759   library hold time
                                        9.8759   data required time
-------------------------------------------------------------------------------------
                                        9.8759   data required time
                                      -11.7001   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.4077 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   10.6439 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   10.6467 ^ gpio_control_in_1[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583   11.4050 ^ gpio_control_in_1[5]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[5]/shift_register[5] (net)
                    0.0870    0.0002   11.4052 ^ gpio_control_in_1[5]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701   12.4752 ^ gpio_control_in_1[5]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_1[5]/net58 (net)
                    0.1577    0.0005   12.4757 ^ gpio_control_in_1[5]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.4757   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0017   11.2187 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.4733 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029   11.4762 ^ gpio_control_in_1[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5762   clock uncertainty
                             -0.8294   10.7468   clock reconvergence pessimism
                             -0.0953   10.6516   library hold time
                                       10.6516   data required time
-------------------------------------------------------------------------------------
                                       10.6516   data required time
                                      -12.4757   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.1616 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.3979 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    4.4006 ^ gpio_control_in_1a[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583    5.1590 ^ gpio_control_in_1a[3]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[3]/shift_register[5] (net)
                    0.0870    0.0002    5.1591 ^ gpio_control_in_1a[3]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701    6.2292 ^ gpio_control_in_1a[3]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_1a[3]/net58 (net)
                    0.1577    0.0005    6.2297 ^ gpio_control_in_1a[3]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2297   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.4859 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    4.7406 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029    4.7435 ^ gpio_control_in_1a[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8435   clock uncertainty
                             -0.3427    4.5008   clock reconvergence pessimism
                             -0.0953    4.4055   library hold time
                                        4.4055   data required time
-------------------------------------------------------------------------------------
                                        4.4055   data required time
                                       -6.2297   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.9284 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.1646 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    5.1674 ^ gpio_control_in_1a[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583    5.9257 ^ gpio_control_in_1a[4]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[4]/shift_register[5] (net)
                    0.0870    0.0002    5.9259 ^ gpio_control_in_1a[4]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701    6.9960 ^ gpio_control_in_1a[4]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_1a[4]/net58 (net)
                    0.1577    0.0005    6.9964 ^ gpio_control_in_1a[4]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.9964   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0017    5.3125 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    5.5671 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029    5.5700 ^ gpio_control_in_1a[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6700   clock uncertainty
                             -0.4025    5.2675   clock reconvergence pessimism
                             -0.0953    5.1723   library hold time
                                        5.1723   data required time
-------------------------------------------------------------------------------------
                                        5.1723   data required time
                                       -6.9964   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0729    0.0015   11.3491 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2368   11.5860 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   11.5887 ^ gpio_control_in_1[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583   12.3470 ^ gpio_control_in_1[6]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[6]/shift_register[5] (net)
                    0.0870    0.0002   12.3472 ^ gpio_control_in_1[6]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701   13.4173 ^ gpio_control_in_1[6]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_1[6]/net58 (net)
                    0.1577    0.0005   13.4178 ^ gpio_control_in_1[6]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.4178   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0729    0.0017   12.2335 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2553   12.4888 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029   12.4917 ^ gpio_control_in_1[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.5917   clock uncertainty
                             -0.9028   11.6889   clock reconvergence pessimism
                             -0.0953   11.5936   library hold time
                                       11.5936   data required time
-------------------------------------------------------------------------------------
                                       11.5936   data required time
                                      -13.4178   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0015    5.7219 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.9581 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    5.9609 ^ gpio_control_in_1a[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583    6.7192 ^ gpio_control_in_1a[5]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[5]/shift_register[5] (net)
                    0.0870    0.0002    6.7194 ^ gpio_control_in_1a[5]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701    7.7894 ^ gpio_control_in_1a[5]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_1a[5]/net58 (net)
                    0.1577    0.0005    7.7899 ^ gpio_control_in_1a[5]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7899   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0017    6.1677 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    6.4224 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029    6.4253 ^ gpio_control_in_1a[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5253   clock uncertainty
                             -0.4643    6.0610   clock reconvergence pessimism
                             -0.0953    5.9658   library hold time
                                        5.9658   data required time
-------------------------------------------------------------------------------------
                                        5.9658   data required time
                                       -7.7899   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0729    0.0015   12.2931 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2368   12.5299 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   12.5327 ^ gpio_control_in_1[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583   13.2910 ^ gpio_control_in_1[7]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[7]/shift_register[5] (net)
                    0.0870    0.0002   13.2912 ^ gpio_control_in_1[7]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701   14.3613 ^ gpio_control_in_1[7]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_1[7]/net58 (net)
                    0.1577    0.0005   14.3617 ^ gpio_control_in_1[7]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.3617   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0729    0.0017   13.2510 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2553   13.5063 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029   13.5092 ^ gpio_control_in_1[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.6092   clock uncertainty
                             -0.9764   12.6328   clock reconvergence pessimism
                             -0.0953   12.5376   library hold time
                                       12.5376   data required time
-------------------------------------------------------------------------------------
                                       12.5376   data required time
                                      -14.3617   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.0900 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   13.3263 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   13.3290 ^ gpio_control_in_1[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583   14.0874 ^ gpio_control_in_1[8]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[8]/shift_register[5] (net)
                    0.0870    0.0002   14.0875 ^ gpio_control_in_1[8]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701   15.1576 ^ gpio_control_in_1[8]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_1[8]/net58 (net)
                    0.1577    0.0005   15.1581 ^ gpio_control_in_1[8]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.1581   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.1100 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   14.3647 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029   14.3676 ^ gpio_control_in_1[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.4676   clock uncertainty
                             -1.0384   13.4292   clock reconvergence pessimism
                             -0.0953   13.3339   library hold time
                                       13.3339   data required time
-------------------------------------------------------------------------------------
                                       13.3339   data required time
                                      -15.1581   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.9111 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   14.1474 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   14.1501 ^ gpio_control_in_1[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583   14.9084 ^ gpio_control_in_1[9]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[9]/shift_register[5] (net)
                    0.0870    0.0002   14.9086 ^ gpio_control_in_1[9]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701   15.9787 ^ gpio_control_in_1[9]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_1[9]/net58 (net)
                    0.1577    0.0005   15.9791 ^ gpio_control_in_1[9]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.9791   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.9951 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   15.2498 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029   15.2527 ^ gpio_control_in_1[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.3527   clock uncertainty
                             -1.1024   14.2503   clock reconvergence pessimism
                             -0.0953   14.1550   library hold time
                                       14.1550   data required time
-------------------------------------------------------------------------------------
                                       14.1550   data required time
                                      -15.9791   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    1.8386 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    2.0748 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    2.0776 ^ gpio_control_in_1a[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583    2.8359 ^ gpio_control_in_1a[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[0]/shift_register[5] (net)
                    0.0870    0.0002    2.8361 ^ gpio_control_in_1a[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701    3.9061 ^ gpio_control_in_1a[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_1a[0]/net58 (net)
                    0.1577    0.0005    3.9066 ^ gpio_control_in_1a[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9066   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    1.9819 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    2.2365 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029    2.2394 ^ gpio_control_in_1a[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3394   clock uncertainty
                             -0.1617    2.1777   clock reconvergence pessimism
                             -0.0953    2.0825   library hold time
                                        2.0825   data required time
-------------------------------------------------------------------------------------
                                        2.0825   data required time
                                       -3.9066   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    2.6219 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    2.8581 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    2.8608 ^ gpio_control_in_1a[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583    3.6192 ^ gpio_control_in_1a[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[1]/shift_register[5] (net)
                    0.0870    0.0002    3.6194 ^ gpio_control_in_1a[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701    4.6894 ^ gpio_control_in_1a[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_1a[1]/net58 (net)
                    0.1577    0.0005    4.6899 ^ gpio_control_in_1a[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6899   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    2.8262 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    3.0808 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029    3.0837 ^ gpio_control_in_1a[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1837   clock uncertainty
                             -0.2227    2.9610   clock reconvergence pessimism
                             -0.0953    2.8658   library hold time
                                        2.8658   data required time
-------------------------------------------------------------------------------------
                                        2.8658   data required time
                                       -4.6899   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    3.3883 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    3.6246 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    3.6273 ^ gpio_control_in_1a[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583    4.3856 ^ gpio_control_in_1a[2]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[2]/shift_register[5] (net)
                    0.0870    0.0002    4.3858 ^ gpio_control_in_1a[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701    5.4559 ^ gpio_control_in_1a[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_1a[2]/net58 (net)
                    0.1577    0.0005    5.4563 ^ gpio_control_in_1a[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4563   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    3.6524 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    3.9070 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029    3.9099 ^ gpio_control_in_1a[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0099   clock uncertainty
                             -0.2824    3.7275   clock reconvergence pessimism
                             -0.0953    3.6322   library hold time
                                        3.6322   data required time
-------------------------------------------------------------------------------------
                                        3.6322   data required time
                                       -5.4563   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.3275 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   17.5577 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019   17.5596 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.2793   17.8389 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0299   17.8687 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2588   18.1275 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015   18.1290 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   18.3653 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   18.3680 ^ gpio_control_in_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583   19.1263 ^ gpio_control_in_2[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[0]/shift_register[5] (net)
                    0.0870    0.0002   19.1265 ^ gpio_control_in_2[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701   20.1966 ^ gpio_control_in_2[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_2[0]/net58 (net)
                    0.1577    0.0005   20.1970 ^ gpio_control_in_2[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       20.1970   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   18.6777 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.9259 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.9279 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.3010   19.2289 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0322   19.2611 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2789   19.5400 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017   19.5417 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   19.7963 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029   19.7992 ^ gpio_control_in_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.8992   clock uncertainty
                             -1.4311   18.4682   clock reconvergence pessimism
                             -0.0953   18.3729   library hold time
                                       18.3729   data required time
-------------------------------------------------------------------------------------
                                       18.3729   data required time
                                      -20.1970   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.0959 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   10.3322 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   10.3349 ^ gpio_control_in_2[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583   11.0933 ^ gpio_control_in_2[10]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[10]/shift_register[5] (net)
                    0.0870    0.0002   11.0934 ^ gpio_control_in_2[10]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701   12.1635 ^ gpio_control_in_2[10]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_2[10]/net58 (net)
                    0.1577    0.0005   12.1640 ^ gpio_control_in_2[10]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.1640   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.8827 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.1373 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029   11.1402 ^ gpio_control_in_2[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.2402   clock uncertainty
                             -0.8051   10.4351   clock reconvergence pessimism
                             -0.0953   10.3398   library hold time
                                       10.3398   data required time
-------------------------------------------------------------------------------------
                                       10.3398   data required time
                                      -12.1640   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0015    9.3229 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.5591 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    9.5618 ^ gpio_control_in_2[11]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583   10.3202 ^ gpio_control_in_2[11]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[11]/shift_register[5] (net)
                    0.0870    0.0002   10.3204 ^ gpio_control_in_2[11]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701   11.3904 ^ gpio_control_in_2[11]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_2[11]/net58 (net)
                    0.1577    0.0005   11.3909 ^ gpio_control_in_2[11]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.3909   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.0493 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   10.3040 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029   10.3069 ^ gpio_control_in_2[11]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.4069   clock uncertainty
                             -0.7449    9.6620   clock reconvergence pessimism
                             -0.0953    9.5668   library hold time
                                        9.5668   data required time
-------------------------------------------------------------------------------------
                                        9.5668   data required time
                                      -11.3909   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0716    0.0015    8.5572 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2363    8.7935 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    8.7962 ^ gpio_control_in_2[12]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583    9.5546 ^ gpio_control_in_2[12]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[12]/shift_register[5] (net)
                    0.0870    0.0002    9.5547 ^ gpio_control_in_2[12]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701   10.6248 ^ gpio_control_in_2[12]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_2[12]/net58 (net)
                    0.1577    0.0005   10.6253 ^ gpio_control_in_2[12]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.6253   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0716    0.0017    9.2240 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    9.4787 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029    9.4816 ^ gpio_control_in_2[12]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5816   clock uncertainty
                             -0.6852    8.8964   clock reconvergence pessimism
                             -0.0953    8.8011   library hold time
                                        8.8011   data required time
-------------------------------------------------------------------------------------
                                        8.8011   data required time
                                      -10.6253   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0015    7.6847 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.9209 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    7.9237 ^ gpio_control_in_2[13]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583    8.6820 ^ gpio_control_in_2[13]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[13]/shift_register[5] (net)
                    0.0870    0.0002    8.6822 ^ gpio_control_in_2[13]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701    9.7523 ^ gpio_control_in_2[13]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_2[13]/net58 (net)
                    0.1577    0.0005    9.7527 ^ gpio_control_in_2[13]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.7527   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0017    8.2835 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.5382 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029    8.5411 ^ gpio_control_in_2[13]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.6411   clock uncertainty
                             -0.6172    8.0238   clock reconvergence pessimism
                             -0.0953    7.9286   library hold time
                                        7.9286   data required time
-------------------------------------------------------------------------------------
                                        7.9286   data required time
                                       -9.7527   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.9138 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.1500 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    7.1528 ^ gpio_control_in_2[14]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583    7.9111 ^ gpio_control_in_2[14]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[14]/shift_register[5] (net)
                    0.0870    0.0002    7.9113 ^ gpio_control_in_2[14]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701    8.9814 ^ gpio_control_in_2[14]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_2[14]/net58 (net)
                    0.1577    0.0005    8.9818 ^ gpio_control_in_2[14]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.9818   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.4525 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    7.7072 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029    7.7101 ^ gpio_control_in_2[14]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8101   clock uncertainty
                             -0.5572    7.2529   clock reconvergence pessimism
                             -0.0953    7.1577   library hold time
                                        7.1577   data required time
-------------------------------------------------------------------------------------
                                        7.1577   data required time
                                       -8.9818   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.1308 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    6.3670 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027    6.3698 ^ gpio_control_in_2[15]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583    7.1281 ^ gpio_control_in_2[15]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[15]/shift_register[5] (net)
                    0.0870    0.0002    7.1283 ^ gpio_control_in_2[15]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701    8.1983 ^ gpio_control_in_2[15]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_2[15]/net58 (net)
                    0.1577    0.0005    8.1988 ^ gpio_control_in_2[15]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.1988   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0017    6.6085 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    6.8632 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029    6.8661 ^ gpio_control_in_2[15]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9661   clock uncertainty
                             -0.4961    6.4699   clock reconvergence pessimism
                             -0.0953    6.3747   library hold time
                                        6.3747   data required time
-------------------------------------------------------------------------------------
                                        6.3747   data required time
                                       -8.1988   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015   17.3282 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   17.5644 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   17.5671 ^ gpio_control_in_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583   18.3255 ^ gpio_control_in_2[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[1]/shift_register[5] (net)
                    0.0870    0.0002   18.3257 ^ gpio_control_in_2[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701   19.3957 ^ gpio_control_in_2[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_2[1]/net58 (net)
                    0.1577    0.0005   19.3962 ^ gpio_control_in_2[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       19.3962   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017   18.6784 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   18.9331 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029   18.9360 ^ gpio_control_in_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.0360   clock uncertainty
                             -1.3687   17.6673   clock reconvergence pessimism
                             -0.0953   17.5721   library hold time
                                       17.5721   data required time
-------------------------------------------------------------------------------------
                                       17.5721   data required time
                                      -19.3962   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015   16.5300 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   16.7662 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   16.7690 ^ gpio_control_in_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583   17.5273 ^ gpio_control_in_2[2]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[2]/shift_register[5] (net)
                    0.0870    0.0002   17.5275 ^ gpio_control_in_2[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701   18.5975 ^ gpio_control_in_2[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_2[2]/net58 (net)
                    0.1577    0.0005   18.5980 ^ gpio_control_in_2[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       18.5980   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017   17.8180 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   18.0727 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029   18.0756 ^ gpio_control_in_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   18.1756   clock uncertainty
                             -1.3065   16.8691   clock reconvergence pessimism
                             -0.0953   16.7739   library hold time
                                       16.7739   data required time
-------------------------------------------------------------------------------------
                                       16.7739   data required time
                                      -18.5980   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015   15.7260 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   15.9622 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   15.9649 ^ gpio_control_in_2[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583   16.7233 ^ gpio_control_in_2[3]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[3]/shift_register[5] (net)
                    0.0870    0.0002   16.7234 ^ gpio_control_in_2[3]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701   17.7935 ^ gpio_control_in_2[3]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_2[3]/net58 (net)
                    0.1577    0.0005   17.7940 ^ gpio_control_in_2[3]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       17.7940   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017   16.9514 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   17.2060 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029   17.2089 ^ gpio_control_in_2[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   17.3089   clock uncertainty
                             -1.2438   16.0651   clock reconvergence pessimism
                             -0.0953   15.9698   library hold time
                                       15.9698   data required time
-------------------------------------------------------------------------------------
                                       15.9698   data required time
                                      -17.7940   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0015   14.9326 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2363   15.1688 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   15.1716 ^ gpio_control_in_2[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583   15.9299 ^ gpio_control_in_2[4]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[4]/shift_register[5] (net)
                    0.0870    0.0002   15.9301 ^ gpio_control_in_2[4]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701   17.0002 ^ gpio_control_in_2[4]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_2[4]/net58 (net)
                    0.1577    0.0005   17.0006 ^ gpio_control_in_2[4]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       17.0006   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0017   16.0961 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   16.3508 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029   16.3537 ^ gpio_control_in_2[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.4537   clock uncertainty
                             -1.1820   15.2717   clock reconvergence pessimism
                             -0.0953   15.1765   library hold time
                                       15.1765   data required time
-------------------------------------------------------------------------------------
                                       15.1765   data required time
                                      -17.0006   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0015   14.0566 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2364   14.2929 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   14.2957 ^ gpio_control_in_2[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583   15.0540 ^ gpio_control_in_2[5]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[5]/shift_register[5] (net)
                    0.0870    0.0002   15.0542 ^ gpio_control_in_2[5]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701   16.1242 ^ gpio_control_in_2[5]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_2[5]/net58 (net)
                    0.1577    0.0005   16.1247 ^ gpio_control_in_2[5]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.1247   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0017   15.1519 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2548   15.4067 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029   15.4096 ^ gpio_control_in_2[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.5096   clock uncertainty
                             -1.1137   14.3958   clock reconvergence pessimism
                             -0.0953   14.3006   library hold time
                                       14.3006   data required time
-------------------------------------------------------------------------------------
                                       14.3006   data required time
                                      -16.1247   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.1717 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   13.4079 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   13.4107 ^ gpio_control_in_2[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583   14.1690 ^ gpio_control_in_2[6]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[6]/shift_register[5] (net)
                    0.0870    0.0002   14.1692 ^ gpio_control_in_2[6]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701   15.2392 ^ gpio_control_in_2[6]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_2[6]/net58 (net)
                    0.1577    0.0005   15.2397 ^ gpio_control_in_2[6]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.2397   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.1980 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   14.4527 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029   14.4556 ^ gpio_control_in_2[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.5556   clock uncertainty
                             -1.0448   13.5108   clock reconvergence pessimism
                             -0.0953   13.4156   library hold time
                                       13.4156   data required time
-------------------------------------------------------------------------------------
                                       13.4156   data required time
                                      -15.2397   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0015   12.4070 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   12.6433 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   12.6460 ^ gpio_control_in_2[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583   13.4043 ^ gpio_control_in_2[7]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[7]/shift_register[5] (net)
                    0.0870    0.0002   13.4045 ^ gpio_control_in_2[7]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701   14.4746 ^ gpio_control_in_2[7]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_2[7]/net58 (net)
                    0.1577    0.0005   14.4751 ^ gpio_control_in_2[7]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.4751   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0017   13.3738 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   13.6285 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029   13.6314 ^ gpio_control_in_2[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.7314   clock uncertainty
                             -0.9852   12.7462   clock reconvergence pessimism
                             -0.0953   12.6509   library hold time
                                       12.6509   data required time
-------------------------------------------------------------------------------------
                                       12.6509   data required time
                                      -14.4751   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0015   11.6357 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   11.8720 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   11.8747 ^ gpio_control_in_2[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583   12.6330 ^ gpio_control_in_2[8]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[8]/shift_register[5] (net)
                    0.0870    0.0002   12.6332 ^ gpio_control_in_2[8]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701   13.7033 ^ gpio_control_in_2[8]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_2[8]/net58 (net)
                    0.1577    0.0005   13.7038 ^ gpio_control_in_2[8]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.7038   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0017   12.5424 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   12.7971 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029   12.8000 ^ gpio_control_in_2[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.9000   clock uncertainty
                             -0.9251   11.9749   clock reconvergence pessimism
                             -0.0953   11.8796   library hold time
                                       11.8796   data required time
-------------------------------------------------------------------------------------
                                       11.8796   data required time
                                      -13.7038   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.8668 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   11.1030 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0027   11.1057 ^ gpio_control_in_2[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0870    0.7583   11.8641 ^ gpio_control_in_2[9]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[9]/shift_register[5] (net)
                    0.0870    0.0002   11.8642 ^ gpio_control_in_2[9]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1577    1.0701   12.9343 ^ gpio_control_in_2[9]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0077                                 gpio_control_in_2[9]/net58 (net)
                    0.1577    0.0005   12.9348 ^ gpio_control_in_2[9]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.9348   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0017   11.7135 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.9682 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0029   11.9711 ^ gpio_control_in_2[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.0711   clock uncertainty
                             -0.8652   11.2059   clock reconvergence pessimism
                             -0.0953   11.1106   library hold time
                                       11.1106   data required time
-------------------------------------------------------------------------------------
                                       11.1106   data required time
                                      -12.9348   data arrival time
-------------------------------------------------------------------------------------
                                        1.8241   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0015    0.5401 ^ gpio_control_bidir_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570    1.2971 ^ gpio_control_bidir_1[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_1[0]/shift_register[9] (net)
                    0.0881    0.0002    1.2973 ^ gpio_control_bidir_1[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844    2.3818 ^ gpio_control_bidir_1[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_bidir_1[0]/net47 (net)
                    0.1742    0.0006    2.3823 ^ gpio_control_bidir_1[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3823   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0839    0.0015    0.5821 ^ gpio_control_bidir_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6821   clock uncertainty
                             -0.0420    0.6401   clock reconvergence pessimism
                             -0.1002    0.5399   library hold time
                                        0.5399   data required time
-------------------------------------------------------------------------------------
                                        0.5399   data required time
                                       -2.3823   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0015    1.3048 ^ gpio_control_bidir_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570    2.0618 ^ gpio_control_bidir_1[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_1[1]/shift_register[9] (net)
                    0.0881    0.0002    2.0620 ^ gpio_control_bidir_1[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844    3.1464 ^ gpio_control_bidir_1[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_bidir_1[1]/net47 (net)
                    0.1742    0.0006    3.1470 ^ gpio_control_bidir_1[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1470   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0839    0.0015    1.4063 ^ gpio_control_bidir_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5063   clock uncertainty
                             -0.1016    1.4047   clock reconvergence pessimism
                             -0.1002    1.3045   library hold time
                                        1.3045   data required time
-------------------------------------------------------------------------------------
                                        1.3045   data required time
                                       -3.1470   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0015    5.5962 ^ gpio_control_bidir_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570    6.3532 ^ gpio_control_bidir_2[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_2[0]/shift_register[9] (net)
                    0.0881    0.0002    6.3533 ^ gpio_control_bidir_2[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844    7.4378 ^ gpio_control_bidir_2[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_bidir_2[0]/net47 (net)
                    0.1742    0.0006    7.4383 ^ gpio_control_bidir_2[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4383   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0839    0.0015    6.0321 ^ gpio_control_bidir_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1321   clock uncertainty
                             -0.4360    5.6961   clock reconvergence pessimism
                             -0.1002    5.5959   library hold time
                                        5.5959   data required time
-------------------------------------------------------------------------------------
                                        5.5959   data required time
                                       -7.4383   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0015    4.8366 ^ gpio_control_bidir_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570    5.5936 ^ gpio_control_bidir_2[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_2[1]/shift_register[9] (net)
                    0.0881    0.0002    5.5938 ^ gpio_control_bidir_2[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844    6.6782 ^ gpio_control_bidir_2[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_bidir_2[1]/net47 (net)
                    0.1742    0.0006    6.6788 ^ gpio_control_bidir_2[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6788   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0839    0.0015    5.2133 ^ gpio_control_bidir_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3133   clock uncertainty
                             -0.3768    4.9366   clock reconvergence pessimism
                             -0.1002    4.8364   library hold time
                                        4.8364   data required time
-------------------------------------------------------------------------------------
                                        4.8364   data required time
                                       -6.6788   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0015    4.0753 ^ gpio_control_bidir_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570    4.8323 ^ gpio_control_bidir_2[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_2[2]/shift_register[9] (net)
                    0.0881    0.0002    4.8325 ^ gpio_control_bidir_2[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844    5.9170 ^ gpio_control_bidir_2[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_bidir_2[2]/net47 (net)
                    0.1742    0.0006    5.9175 ^ gpio_control_bidir_2[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9175   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0839    0.0015    4.3928 ^ gpio_control_bidir_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4928   clock uncertainty
                             -0.3175    4.1753   clock reconvergence pessimism
                             -0.1002    4.0751   library hold time
                                        4.0751   data required time
-------------------------------------------------------------------------------------
                                        4.0751   data required time
                                       -5.9175   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0015    6.7369 ^ gpio_control_in_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570    7.4939 ^ gpio_control_in_1[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[0]/shift_register[9] (net)
                    0.0881    0.0002    7.4941 ^ gpio_control_in_1[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844    8.5786 ^ gpio_control_in_1[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_1[0]/net47 (net)
                    0.1742    0.0006    8.5791 ^ gpio_control_in_1[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.5791   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0839    0.0015    7.2618 ^ gpio_control_in_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3618   clock uncertainty
                             -0.5248    6.8369   clock reconvergence pessimism
                             -0.1002    6.7367   library hold time
                                        6.7367   data required time
-------------------------------------------------------------------------------------
                                        6.7367   data required time
                                       -8.5791   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.9104 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   14.1407 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.1426 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.2846   14.4272 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0328   14.4599 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637   14.7236 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.7245 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   14.9547 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0840    0.0015   14.9562 ^ gpio_control_in_1[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570   15.7132 ^ gpio_control_in_1[10]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[10]/shift_register[9] (net)
                    0.0881    0.0002   15.7134 ^ gpio_control_in_1[10]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844   16.7979 ^ gpio_control_in_1[10]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_1[10]/net47 (net)
                    0.1742    0.0006   16.7984 ^ gpio_control_in_1[10]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.7984   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.9944 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   15.2425 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.2446 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.3068   15.5514 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0353   15.5867 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2842   15.8709 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.8718 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.1200 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0839    0.0015   16.1215 ^ gpio_control_in_1[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.2215   clock uncertainty
                             -1.1653   15.0562   clock reconvergence pessimism
                             -0.1002   14.9560   library hold time
                                       14.9560   data required time
-------------------------------------------------------------------------------------
                                       14.9560   data required time
                                      -16.7984   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0015    7.5168 ^ gpio_control_in_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570    8.2738 ^ gpio_control_in_1[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[1]/shift_register[9] (net)
                    0.0881    0.0002    8.2740 ^ gpio_control_in_1[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844    9.3584 ^ gpio_control_in_1[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_1[1]/net47 (net)
                    0.1742    0.0006    9.3590 ^ gpio_control_in_1[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.3590   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0839    0.0015    8.1024 ^ gpio_control_in_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.2024   clock uncertainty
                             -0.5856    7.6168   clock reconvergence pessimism
                             -0.1002    7.5166   library hold time
                                        7.5166   data required time
-------------------------------------------------------------------------------------
                                        7.5166   data required time
                                       -9.3590   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0015    8.3124 ^ gpio_control_in_1[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570    9.0694 ^ gpio_control_in_1[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[2]/shift_register[9] (net)
                    0.0881    0.0002    9.0696 ^ gpio_control_in_1[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844   10.1540 ^ gpio_control_in_1[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_1[2]/net47 (net)
                    0.1742    0.0006   10.1546 ^ gpio_control_in_1[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.1546   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0839    0.0015    8.9600 ^ gpio_control_in_1[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.0600   clock uncertainty
                             -0.6476    8.4124   clock reconvergence pessimism
                             -0.1002    8.3122   library hold time
                                        8.3122   data required time
-------------------------------------------------------------------------------------
                                        8.3122   data required time
                                      -10.1546   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0015    9.0850 ^ gpio_control_in_1[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570    9.8420 ^ gpio_control_in_1[3]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[3]/shift_register[9] (net)
                    0.0881    0.0002    9.8421 ^ gpio_control_in_1[3]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844   10.9266 ^ gpio_control_in_1[3]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_1[3]/net47 (net)
                    0.1742    0.0006   10.9271 ^ gpio_control_in_1[3]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.9271   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0839    0.0015    9.7927 ^ gpio_control_in_1[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.8927   clock uncertainty
                             -0.7078    9.1849   clock reconvergence pessimism
                             -0.1002    9.0847   library hold time
                                        9.0847   data required time
-------------------------------------------------------------------------------------
                                        9.0847   data required time
                                      -10.9271   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0015    9.8631 ^ gpio_control_in_1[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570   10.6201 ^ gpio_control_in_1[4]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[4]/shift_register[9] (net)
                    0.0881    0.0002   10.6203 ^ gpio_control_in_1[4]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844   11.7047 ^ gpio_control_in_1[4]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_1[4]/net47 (net)
                    0.1742    0.0006   11.7053 ^ gpio_control_in_1[4]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.7053   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0839    0.0015   10.6315 ^ gpio_control_in_1[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7315   clock uncertainty
                             -0.7684    9.9631   clock reconvergence pessimism
                             -0.1002    9.8629   library hold time
                                        9.8629   data required time
-------------------------------------------------------------------------------------
                                        9.8629   data required time
                                      -11.7053   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0015   10.6388 ^ gpio_control_in_1[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570   11.3958 ^ gpio_control_in_1[5]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[5]/shift_register[9] (net)
                    0.0881    0.0002   11.3960 ^ gpio_control_in_1[5]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844   12.4804 ^ gpio_control_in_1[5]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_1[5]/net47 (net)
                    0.1742    0.0006   12.4810 ^ gpio_control_in_1[5]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.4810   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0839    0.0015   11.4676 ^ gpio_control_in_1[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5676   clock uncertainty
                             -0.8289   10.7387   clock reconvergence pessimism
                             -0.1002   10.6385   library hold time
                                       10.6385   data required time
-------------------------------------------------------------------------------------
                                       10.6385   data required time
                                      -12.4810   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0015   11.5808 ^ gpio_control_in_1[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570   12.3378 ^ gpio_control_in_1[6]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[6]/shift_register[9] (net)
                    0.0881    0.0002   12.3380 ^ gpio_control_in_1[6]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844   13.4224 ^ gpio_control_in_1[6]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_1[6]/net47 (net)
                    0.1742    0.0006   13.4230 ^ gpio_control_in_1[6]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.4230   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0839    0.0015   12.4831 ^ gpio_control_in_1[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.5831   clock uncertainty
                             -0.9023   11.6808   clock reconvergence pessimism
                             -0.1002   11.5806   library hold time
                                       11.5806   data required time
-------------------------------------------------------------------------------------
                                       11.5806   data required time
                                      -13.4230   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0015   12.5248 ^ gpio_control_in_1[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570   13.2818 ^ gpio_control_in_1[7]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[7]/shift_register[9] (net)
                    0.0881    0.0002   13.2820 ^ gpio_control_in_1[7]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844   14.3664 ^ gpio_control_in_1[7]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_1[7]/net47 (net)
                    0.1742    0.0006   14.3670 ^ gpio_control_in_1[7]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.3670   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0839    0.0015   13.5006 ^ gpio_control_in_1[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.6006   clock uncertainty
                             -0.9758   12.6248   clock reconvergence pessimism
                             -0.1002   12.5246   library hold time
                                       12.5246   data required time
-------------------------------------------------------------------------------------
                                       12.5246   data required time
                                      -14.3670   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0015   13.3211 ^ gpio_control_in_1[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570   14.0781 ^ gpio_control_in_1[8]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[8]/shift_register[9] (net)
                    0.0881    0.0002   14.0783 ^ gpio_control_in_1[8]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844   15.1627 ^ gpio_control_in_1[8]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_1[8]/net47 (net)
                    0.1742    0.0006   15.1633 ^ gpio_control_in_1[8]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.1633   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0839    0.0015   14.3590 ^ gpio_control_in_1[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.4590   clock uncertainty
                             -1.0379   13.4211   clock reconvergence pessimism
                             -0.1002   13.3209   library hold time
                                       13.3209   data required time
-------------------------------------------------------------------------------------
                                       13.3209   data required time
                                      -15.1633   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.9104 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   14.1407 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0015   14.1422 ^ gpio_control_in_1[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570   14.8992 ^ gpio_control_in_1[9]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[9]/shift_register[9] (net)
                    0.0881    0.0002   14.8994 ^ gpio_control_in_1[9]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844   15.9838 ^ gpio_control_in_1[9]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_1[9]/net47 (net)
                    0.1742    0.0006   15.9844 ^ gpio_control_in_1[9]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.9844   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.9944 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   15.2425 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0839    0.0015   15.2441 ^ gpio_control_in_1[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.3441   clock uncertainty
                             -1.1019   14.2422   clock reconvergence pessimism
                             -0.1002   14.1420   library hold time
                                       14.1420   data required time
-------------------------------------------------------------------------------------
                                       14.1420   data required time
                                      -15.9844   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0015    2.0697 ^ gpio_control_in_1a[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570    2.8267 ^ gpio_control_in_1a[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[0]/shift_register[9] (net)
                    0.0881    0.0002    2.8268 ^ gpio_control_in_1a[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844    3.9113 ^ gpio_control_in_1a[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_1a[0]/net47 (net)
                    0.1742    0.0006    3.9119 ^ gpio_control_in_1a[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9119   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0839    0.0015    2.2308 ^ gpio_control_in_1a[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3308   clock uncertainty
                             -0.1612    2.1696   clock reconvergence pessimism
                             -0.1002    2.0694   library hold time
                                        2.0694   data required time
-------------------------------------------------------------------------------------
                                        2.0694   data required time
                                       -3.9119   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0015    2.8529 ^ gpio_control_in_1a[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570    3.6100 ^ gpio_control_in_1a[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[1]/shift_register[9] (net)
                    0.0881    0.0002    3.6101 ^ gpio_control_in_1a[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844    4.6946 ^ gpio_control_in_1a[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_1a[1]/net47 (net)
                    0.1742    0.0006    4.6951 ^ gpio_control_in_1a[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6951   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0839    0.0015    3.0751 ^ gpio_control_in_1a[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1751   clock uncertainty
                             -0.2222    2.9529   clock reconvergence pessimism
                             -0.1002    2.8527   library hold time
                                        2.8527   data required time
-------------------------------------------------------------------------------------
                                        2.8527   data required time
                                       -4.6951   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0015    3.6194 ^ gpio_control_in_1a[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570    4.3764 ^ gpio_control_in_1a[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[2]/shift_register[9] (net)
                    0.0881    0.0002    4.3766 ^ gpio_control_in_1a[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844    5.4610 ^ gpio_control_in_1a[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_1a[2]/net47 (net)
                    0.1742    0.0006    5.4616 ^ gpio_control_in_1a[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4616   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0839    0.0015    3.9013 ^ gpio_control_in_1a[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0013   clock uncertainty
                             -0.2819    3.7194   clock reconvergence pessimism
                             -0.1002    3.6192   library hold time
                                        3.6192   data required time
-------------------------------------------------------------------------------------
                                        3.6192   data required time
                                       -5.4616   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0015    4.3927 ^ gpio_control_in_1a[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570    5.1497 ^ gpio_control_in_1a[3]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[3]/shift_register[9] (net)
                    0.0881    0.0002    5.1499 ^ gpio_control_in_1a[3]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844    6.2344 ^ gpio_control_in_1a[3]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_1a[3]/net47 (net)
                    0.1742    0.0006    6.2349 ^ gpio_control_in_1a[3]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2349   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0839    0.0015    4.7349 ^ gpio_control_in_1a[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8349   clock uncertainty
                             -0.3422    4.4927   clock reconvergence pessimism
                             -0.1002    4.3925   library hold time
                                        4.3925   data required time
-------------------------------------------------------------------------------------
                                        4.3925   data required time
                                       -6.2349   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0015    5.1595 ^ gpio_control_in_1a[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570    5.9165 ^ gpio_control_in_1a[4]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[4]/shift_register[9] (net)
                    0.0881    0.0002    5.9167 ^ gpio_control_in_1a[4]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844    7.0011 ^ gpio_control_in_1a[4]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_1a[4]/net47 (net)
                    0.1742    0.0006    7.0017 ^ gpio_control_in_1a[4]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0017   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0839    0.0015    5.5614 ^ gpio_control_in_1a[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6614   clock uncertainty
                             -0.4019    5.2595   clock reconvergence pessimism
                             -0.1002    5.1593   library hold time
                                        5.1593   data required time
-------------------------------------------------------------------------------------
                                        5.1593   data required time
                                       -7.0017   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0015    5.9530 ^ gpio_control_in_1a[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570    6.7100 ^ gpio_control_in_1a[5]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[5]/shift_register[9] (net)
                    0.0881    0.0002    6.7101 ^ gpio_control_in_1a[5]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844    7.7946 ^ gpio_control_in_1a[5]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_1a[5]/net47 (net)
                    0.1742    0.0006    7.7951 ^ gpio_control_in_1a[5]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7951   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0839    0.0015    6.4167 ^ gpio_control_in_1a[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5167   clock uncertainty
                             -0.4638    6.0529   clock reconvergence pessimism
                             -0.1002    5.9527   library hold time
                                        5.9527   data required time
-------------------------------------------------------------------------------------
                                        5.9527   data required time
                                       -7.7951   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.3275 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   17.5577 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019   17.5596 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.2793   17.8389 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0299   17.8687 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2588   18.1275 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009   18.1283 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   18.3586 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0015   18.3601 ^ gpio_control_in_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570   19.1171 ^ gpio_control_in_2[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[0]/shift_register[9] (net)
                    0.0881    0.0002   19.1173 ^ gpio_control_in_2[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844   20.2017 ^ gpio_control_in_2[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_2[0]/net47 (net)
                    0.1742    0.0006   20.2023 ^ gpio_control_in_2[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       20.2023   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   18.6777 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.9259 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.9279 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.3010   19.2289 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0322   19.2611 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2789   19.5400 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009   19.5409 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   19.7891 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0839    0.0015   19.7906 ^ gpio_control_in_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.8906   clock uncertainty
                             -1.4305   18.4601   clock reconvergence pessimism
                             -0.1002   18.3599   library hold time
                                       18.3599   data required time
-------------------------------------------------------------------------------------
                                       18.3599   data required time
                                      -20.2023   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0015   10.3270 ^ gpio_control_in_2[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570   11.0840 ^ gpio_control_in_2[10]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[10]/shift_register[9] (net)
                    0.0881    0.0002   11.0842 ^ gpio_control_in_2[10]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844   12.1687 ^ gpio_control_in_2[10]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_2[10]/net47 (net)
                    0.1742    0.0006   12.1692 ^ gpio_control_in_2[10]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.1692   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0839    0.0015   11.1316 ^ gpio_control_in_2[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.2316   clock uncertainty
                             -0.8046   10.4270   clock reconvergence pessimism
                             -0.1002   10.3268   library hold time
                                       10.3268   data required time
-------------------------------------------------------------------------------------
                                       10.3268   data required time
                                      -12.1692   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0015    9.5539 ^ gpio_control_in_2[11]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570   10.3110 ^ gpio_control_in_2[11]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[11]/shift_register[9] (net)
                    0.0881    0.0002   10.3111 ^ gpio_control_in_2[11]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844   11.3956 ^ gpio_control_in_2[11]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_2[11]/net47 (net)
                    0.1742    0.0006   11.3961 ^ gpio_control_in_2[11]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.3961   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0839    0.0015   10.2983 ^ gpio_control_in_2[11]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.3983   clock uncertainty
                             -0.7444    9.6539   clock reconvergence pessimism
                             -0.1002    9.5537   library hold time
                                        9.5537   data required time
-------------------------------------------------------------------------------------
                                        9.5537   data required time
                                      -11.3961   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0015    8.7883 ^ gpio_control_in_2[12]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570    9.5453 ^ gpio_control_in_2[12]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[12]/shift_register[9] (net)
                    0.0881    0.0002    9.5455 ^ gpio_control_in_2[12]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844   10.6300 ^ gpio_control_in_2[12]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_2[12]/net47 (net)
                    0.1742    0.0006   10.6305 ^ gpio_control_in_2[12]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.6305   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0839    0.0015    9.4730 ^ gpio_control_in_2[12]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5730   clock uncertainty
                             -0.6847    8.8883   clock reconvergence pessimism
                             -0.1002    8.7881   library hold time
                                        8.7881   data required time
-------------------------------------------------------------------------------------
                                        8.7881   data required time
                                      -10.6305   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0015    7.9158 ^ gpio_control_in_2[13]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570    8.6728 ^ gpio_control_in_2[13]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[13]/shift_register[9] (net)
                    0.0881    0.0002    8.6730 ^ gpio_control_in_2[13]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844    9.7574 ^ gpio_control_in_2[13]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_2[13]/net47 (net)
                    0.1742    0.0006    9.7580 ^ gpio_control_in_2[13]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.7580   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0839    0.0015    8.5325 ^ gpio_control_in_2[13]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.6325   clock uncertainty
                             -0.6167    8.0158   clock reconvergence pessimism
                             -0.1002    7.9155   library hold time
                                        7.9155   data required time
-------------------------------------------------------------------------------------
                                        7.9155   data required time
                                       -9.7580   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0015    7.1449 ^ gpio_control_in_2[14]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570    7.9019 ^ gpio_control_in_2[14]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[14]/shift_register[9] (net)
                    0.0881    0.0002    7.9021 ^ gpio_control_in_2[14]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844    8.9865 ^ gpio_control_in_2[14]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_2[14]/net47 (net)
                    0.1742    0.0006    8.9871 ^ gpio_control_in_2[14]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.9871   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0839    0.0015    7.7015 ^ gpio_control_in_2[14]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8015   clock uncertainty
                             -0.5566    7.2449   clock reconvergence pessimism
                             -0.1002    7.1447   library hold time
                                        7.1447   data required time
-------------------------------------------------------------------------------------
                                        7.1447   data required time
                                       -8.9871   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0015    6.3619 ^ gpio_control_in_2[15]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570    7.1189 ^ gpio_control_in_2[15]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[15]/shift_register[9] (net)
                    0.0881    0.0002    7.1191 ^ gpio_control_in_2[15]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844    8.2035 ^ gpio_control_in_2[15]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_2[15]/net47 (net)
                    0.1742    0.0006    8.2041 ^ gpio_control_in_2[15]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2041   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0839    0.0015    6.8575 ^ gpio_control_in_2[15]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9575   clock uncertainty
                             -0.4956    6.4618   clock reconvergence pessimism
                             -0.1002    6.3616   library hold time
                                        6.3616   data required time
-------------------------------------------------------------------------------------
                                        6.3616   data required time
                                       -8.2041   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.3275 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   17.5577 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0015   17.5592 ^ gpio_control_in_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570   18.3162 ^ gpio_control_in_2[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[1]/shift_register[9] (net)
                    0.0881    0.0002   18.3164 ^ gpio_control_in_2[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844   19.4009 ^ gpio_control_in_2[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_2[1]/net47 (net)
                    0.1742    0.0006   19.4014 ^ gpio_control_in_2[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       19.4014   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   18.6777 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.9259 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0839    0.0015   18.9274 ^ gpio_control_in_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.0274   clock uncertainty
                             -1.3681   17.6592   clock reconvergence pessimism
                             -0.1002   17.5590   library hold time
                                       17.5590   data required time
-------------------------------------------------------------------------------------
                                       17.5590   data required time
                                      -19.4014   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0015   16.7611 ^ gpio_control_in_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570   17.5181 ^ gpio_control_in_2[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[2]/shift_register[9] (net)
                    0.0881    0.0002   17.5182 ^ gpio_control_in_2[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844   18.6027 ^ gpio_control_in_2[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_2[2]/net47 (net)
                    0.1742    0.0006   18.6033 ^ gpio_control_in_2[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       18.6033   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0839    0.0015   18.0670 ^ gpio_control_in_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   18.1670   clock uncertainty
                             -1.3059   16.8610   clock reconvergence pessimism
                             -0.1002   16.7608   library hold time
                                       16.7608   data required time
-------------------------------------------------------------------------------------
                                       16.7608   data required time
                                      -18.6033   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0015   15.9570 ^ gpio_control_in_2[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570   16.7140 ^ gpio_control_in_2[3]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[3]/shift_register[9] (net)
                    0.0881    0.0002   16.7142 ^ gpio_control_in_2[3]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844   17.7987 ^ gpio_control_in_2[3]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_2[3]/net47 (net)
                    0.1742    0.0006   17.7992 ^ gpio_control_in_2[3]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       17.7992   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0839    0.0015   17.2003 ^ gpio_control_in_2[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   17.3003   clock uncertainty
                             -1.2433   16.0570   clock reconvergence pessimism
                             -0.1002   15.9568   library hold time
                                       15.9568   data required time
-------------------------------------------------------------------------------------
                                       15.9568   data required time
                                      -17.7992   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0015   15.1637 ^ gpio_control_in_2[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570   15.9207 ^ gpio_control_in_2[4]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[4]/shift_register[9] (net)
                    0.0881    0.0002   15.9209 ^ gpio_control_in_2[4]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844   17.0053 ^ gpio_control_in_2[4]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_2[4]/net47 (net)
                    0.1742    0.0006   17.0059 ^ gpio_control_in_2[4]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       17.0059   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0839    0.0015   16.3451 ^ gpio_control_in_2[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.4451   clock uncertainty
                             -1.1815   15.2637   clock reconvergence pessimism
                             -0.1002   15.1634   library hold time
                                       15.1634   data required time
-------------------------------------------------------------------------------------
                                       15.1634   data required time
                                      -17.0059   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0015   14.2878 ^ gpio_control_in_2[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570   15.0448 ^ gpio_control_in_2[5]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[5]/shift_register[9] (net)
                    0.0881    0.0002   15.0450 ^ gpio_control_in_2[5]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844   16.1294 ^ gpio_control_in_2[5]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_2[5]/net47 (net)
                    0.1742    0.0006   16.1300 ^ gpio_control_in_2[5]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.1300   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0839    0.0015   15.4010 ^ gpio_control_in_2[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.5010   clock uncertainty
                             -1.1132   14.3877   clock reconvergence pessimism
                             -0.1002   14.2875   library hold time
                                       14.2875   data required time
-------------------------------------------------------------------------------------
                                       14.2875   data required time
                                      -16.1300   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0015   13.4028 ^ gpio_control_in_2[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570   14.1598 ^ gpio_control_in_2[6]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[6]/shift_register[9] (net)
                    0.0881    0.0002   14.1599 ^ gpio_control_in_2[6]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844   15.2444 ^ gpio_control_in_2[6]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_2[6]/net47 (net)
                    0.1742    0.0006   15.2449 ^ gpio_control_in_2[6]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.2449   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0839    0.0015   14.4470 ^ gpio_control_in_2[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.5470   clock uncertainty
                             -1.0443   13.5027   clock reconvergence pessimism
                             -0.1002   13.4025   library hold time
                                       13.4025   data required time
-------------------------------------------------------------------------------------
                                       13.4025   data required time
                                      -15.2449   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0015   12.6381 ^ gpio_control_in_2[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570   13.3951 ^ gpio_control_in_2[7]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[7]/shift_register[9] (net)
                    0.0881    0.0002   13.3953 ^ gpio_control_in_2[7]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844   14.4797 ^ gpio_control_in_2[7]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_2[7]/net47 (net)
                    0.1742    0.0006   14.4803 ^ gpio_control_in_2[7]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.4803   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0839    0.0015   13.6228 ^ gpio_control_in_2[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.7228   clock uncertainty
                             -0.9847   12.7381   clock reconvergence pessimism
                             -0.1002   12.6379   library hold time
                                       12.6379   data required time
-------------------------------------------------------------------------------------
                                       12.6379   data required time
                                      -14.4803   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0015   11.8668 ^ gpio_control_in_2[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570   12.6238 ^ gpio_control_in_2[8]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[8]/shift_register[9] (net)
                    0.0881    0.0002   12.6240 ^ gpio_control_in_2[8]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844   13.7084 ^ gpio_control_in_2[8]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_2[8]/net47 (net)
                    0.1742    0.0006   13.7090 ^ gpio_control_in_2[8]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.7090   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0839    0.0015   12.7914 ^ gpio_control_in_2[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.8914   clock uncertainty
                             -0.9246   11.9668   clock reconvergence pessimism
                             -0.1002   11.8666   library hold time
                                       11.8666   data required time
-------------------------------------------------------------------------------------
                                       11.8666   data required time
                                      -13.7090   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0015   11.0978 ^ gpio_control_in_2[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0881    0.7570   11.8548 ^ gpio_control_in_2[9]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[9]/shift_register[9] (net)
                    0.0881    0.0002   11.8550 ^ gpio_control_in_2[9]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1742    1.0844   12.9395 ^ gpio_control_in_2[9]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0089                                 gpio_control_in_2[9]/net47 (net)
                    0.1742    0.0006   12.9400 ^ gpio_control_in_2[9]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.9400   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0839    0.0015   11.9625 ^ gpio_control_in_2[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.0625   clock uncertainty
                             -0.8647   11.1978   clock reconvergence pessimism
                             -0.1002   11.0976   library hold time
                                       11.0976   data required time
-------------------------------------------------------------------------------------
                                       11.0976   data required time
                                      -12.9400   data arrival time
-------------------------------------------------------------------------------------
                                        1.8424   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0839    0.0014   11.5807 ^ gpio_control_in_1[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599   12.3406 ^ gpio_control_in_1[6]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[6]/shift_register[10] (net)
                    0.0899    0.0002   12.3408 ^ gpio_control_in_1[6]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213   13.4621 ^ gpio_control_in_1[6]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_1[6]/net54 (net)
                    0.2180    0.0008   13.4629 ^ gpio_control_in_1[6]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.4629   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0729    0.0017   12.2335 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2553   12.4888 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034   12.4922 ^ gpio_control_in_1[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.5922   clock uncertainty
                             -0.8842   11.7080   clock reconvergence pessimism
                             -0.1090   11.5989   library hold time
                                       11.5989   data required time
-------------------------------------------------------------------------------------
                                       11.5989   data required time
                                      -13.4629   data arrival time
-------------------------------------------------------------------------------------
                                        1.8639   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0839    0.0014   12.5247 ^ gpio_control_in_1[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599   13.2846 ^ gpio_control_in_1[7]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[7]/shift_register[10] (net)
                    0.0899    0.0002   13.2848 ^ gpio_control_in_1[7]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213   14.4061 ^ gpio_control_in_1[7]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_1[7]/net54 (net)
                    0.2180    0.0008   14.4069 ^ gpio_control_in_1[7]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.4069   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0729    0.0017   13.2510 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2553   13.5063 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034   13.5097 ^ gpio_control_in_1[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.6097   clock uncertainty
                             -0.9578   12.6519   clock reconvergence pessimism
                             -0.1090   12.5429   library hold time
                                       12.5429   data required time
-------------------------------------------------------------------------------------
                                       12.5429   data required time
                                      -14.4069   data arrival time
-------------------------------------------------------------------------------------
                                        1.8639   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0839    0.0014    0.5400 ^ gpio_control_bidir_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599    1.2999 ^ gpio_control_bidir_1[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_bidir_1[0]/shift_register[10] (net)
                    0.0899    0.0002    1.3001 ^ gpio_control_bidir_1[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213    2.4214 ^ gpio_control_bidir_1[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_bidir_1[0]/net54 (net)
                    0.2180    0.0008    2.4222 ^ gpio_control_bidir_1[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4222   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0719    0.0017    0.3330 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2548    0.5878 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034    0.5912 ^ gpio_control_bidir_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6912   clock uncertainty
                             -0.0240    0.6672   clock reconvergence pessimism
                             -0.1090    0.5582   library hold time
                                        0.5582   data required time
-------------------------------------------------------------------------------------
                                        0.5582   data required time
                                       -2.4222   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0839    0.0014   14.2876 ^ gpio_control_in_2[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599   15.0476 ^ gpio_control_in_2[5]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[5]/shift_register[10] (net)
                    0.0899    0.0002   15.0478 ^ gpio_control_in_2[5]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213   16.1690 ^ gpio_control_in_2[5]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_2[5]/net54 (net)
                    0.2180    0.0008   16.1698 ^ gpio_control_in_2[5]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.1698   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0017   15.1519 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2548   15.4067 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034   15.4101 ^ gpio_control_in_2[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.5101   clock uncertainty
                             -1.0952   14.4149   clock reconvergence pessimism
                             -0.1090   14.3059   library hold time
                                       14.3059   data required time
-------------------------------------------------------------------------------------
                                       14.3059   data required time
                                      -16.1698   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0839    0.0014    9.0848 ^ gpio_control_in_1[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599    9.8448 ^ gpio_control_in_1[3]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[3]/shift_register[10] (net)
                    0.0899    0.0002    9.8450 ^ gpio_control_in_1[3]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213   10.9662 ^ gpio_control_in_1[3]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_1[3]/net54 (net)
                    0.2180    0.0008   10.9670 ^ gpio_control_in_1[3]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.9670   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017    9.5438 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    9.7984 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034    9.8019 ^ gpio_control_in_1[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.9019   clock uncertainty
                             -0.6898    9.2121   clock reconvergence pessimism
                             -0.1090    9.1030   library hold time
                                        9.1030   data required time
-------------------------------------------------------------------------------------
                                        9.1030   data required time
                                      -10.9670   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0839    0.0014   13.4026 ^ gpio_control_in_2[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599   14.1626 ^ gpio_control_in_2[6]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[6]/shift_register[10] (net)
                    0.0899    0.0002   14.1628 ^ gpio_control_in_2[6]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213   15.2840 ^ gpio_control_in_2[6]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_2[6]/net54 (net)
                    0.2180    0.0008   15.2848 ^ gpio_control_in_2[6]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.2848   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.1980 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   14.4527 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034   14.4561 ^ gpio_control_in_2[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.5561   clock uncertainty
                             -1.0263   13.5299   clock reconvergence pessimism
                             -0.1090   13.4209   library hold time
                                       13.4209   data required time
-------------------------------------------------------------------------------------
                                       13.4209   data required time
                                      -15.2848   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0839    0.0014    1.3046 ^ gpio_control_bidir_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599    2.0646 ^ gpio_control_bidir_1[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_bidir_1[1]/shift_register[10] (net)
                    0.0899    0.0002    2.0648 ^ gpio_control_bidir_1[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213    3.1860 ^ gpio_control_bidir_1[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_bidir_1[1]/net54 (net)
                    0.2180    0.0008    3.1868 ^ gpio_control_bidir_1[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1868   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    1.1574 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    1.4120 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034    1.4154 ^ gpio_control_bidir_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5154   clock uncertainty
                             -0.0836    1.4319   clock reconvergence pessimism
                             -0.1090    1.3229   library hold time
                                        1.3229   data required time
-------------------------------------------------------------------------------------
                                        1.3229   data required time
                                       -3.1868   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0839    0.0014    5.5960 ^ gpio_control_bidir_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599    6.3560 ^ gpio_control_bidir_2[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_bidir_2[0]/shift_register[10] (net)
                    0.0899    0.0002    6.3562 ^ gpio_control_bidir_2[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213    7.4774 ^ gpio_control_bidir_2[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_bidir_2[0]/net54 (net)
                    0.2180    0.0008    7.4782 ^ gpio_control_bidir_2[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4782   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    5.7831 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    6.0378 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034    6.0412 ^ gpio_control_bidir_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1412   clock uncertainty
                             -0.4180    5.7233   clock reconvergence pessimism
                             -0.1090    5.6142   library hold time
                                        5.6142   data required time
-------------------------------------------------------------------------------------
                                        5.6142   data required time
                                       -7.4782   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0839    0.0014    4.8365 ^ gpio_control_bidir_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599    5.5964 ^ gpio_control_bidir_2[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_bidir_2[1]/shift_register[10] (net)
                    0.0899    0.0002    5.5966 ^ gpio_control_bidir_2[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213    6.7179 ^ gpio_control_bidir_2[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_bidir_2[1]/net54 (net)
                    0.2180    0.0008    6.7186 ^ gpio_control_bidir_2[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7186   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.9644 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    5.2190 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034    5.2225 ^ gpio_control_bidir_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3225   clock uncertainty
                             -0.3588    4.9637   clock reconvergence pessimism
                             -0.1090    4.8547   library hold time
                                        4.8547   data required time
-------------------------------------------------------------------------------------
                                        4.8547   data required time
                                       -6.7186   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0839    0.0014    4.0752 ^ gpio_control_bidir_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599    4.8352 ^ gpio_control_bidir_2[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_bidir_2[2]/shift_register[10] (net)
                    0.0899    0.0002    4.8354 ^ gpio_control_bidir_2[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213    5.9566 ^ gpio_control_bidir_2[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_bidir_2[2]/net54 (net)
                    0.2180    0.0008    5.9574 ^ gpio_control_bidir_2[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9574   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.1438 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    4.3985 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034    4.4019 ^ gpio_control_bidir_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5019   clock uncertainty
                             -0.2994    4.2025   clock reconvergence pessimism
                             -0.1090    4.0934   library hold time
                                        4.0934   data required time
-------------------------------------------------------------------------------------
                                        4.0934   data required time
                                       -5.9574   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0839    0.0014    6.7368 ^ gpio_control_in_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599    7.4967 ^ gpio_control_in_1[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[0]/shift_register[10] (net)
                    0.0899    0.0002    7.4969 ^ gpio_control_in_1[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213    8.6182 ^ gpio_control_in_1[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_1[0]/net54 (net)
                    0.2180    0.0008    8.6190 ^ gpio_control_in_1[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6190   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.0128 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    7.2675 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034    7.2709 ^ gpio_control_in_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3709   clock uncertainty
                             -0.5068    6.8640   clock reconvergence pessimism
                             -0.1090    6.7550   library hold time
                                        6.7550   data required time
-------------------------------------------------------------------------------------
                                        6.7550   data required time
                                       -8.6190   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0839    0.0014    7.5167 ^ gpio_control_in_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599    8.2766 ^ gpio_control_in_1[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[1]/shift_register[10] (net)
                    0.0899    0.0002    8.2768 ^ gpio_control_in_1[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213    9.3981 ^ gpio_control_in_1[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_1[1]/net54 (net)
                    0.2180    0.0008    9.3989 ^ gpio_control_in_1[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.3989   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.8535 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.1081 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034    8.1115 ^ gpio_control_in_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.2115   clock uncertainty
                             -0.5676    7.6439   clock reconvergence pessimism
                             -0.1090    7.5349   library hold time
                                        7.5349   data required time
-------------------------------------------------------------------------------------
                                        7.5349   data required time
                                       -9.3989   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0839    0.0014    8.3123 ^ gpio_control_in_1[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599    9.0722 ^ gpio_control_in_1[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[2]/shift_register[10] (net)
                    0.0899    0.0002    9.0724 ^ gpio_control_in_1[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213   10.1937 ^ gpio_control_in_1[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_1[2]/net54 (net)
                    0.2180    0.0008   10.1945 ^ gpio_control_in_1[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.1945   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    8.7111 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.9657 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034    8.9691 ^ gpio_control_in_1[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.0691   clock uncertainty
                             -0.6296    8.4395   clock reconvergence pessimism
                             -0.1090    8.3305   library hold time
                                        8.3305   data required time
-------------------------------------------------------------------------------------
                                        8.3305   data required time
                                      -10.1945   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0839    0.0014    9.8630 ^ gpio_control_in_1[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599   10.6229 ^ gpio_control_in_1[4]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[4]/shift_register[10] (net)
                    0.0899    0.0002   10.6231 ^ gpio_control_in_1[4]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213   11.7444 ^ gpio_control_in_1[4]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_1[4]/net54 (net)
                    0.2180    0.0008   11.7452 ^ gpio_control_in_1[4]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.7452   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.3826 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   10.6372 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034   10.6407 ^ gpio_control_in_1[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7407   clock uncertainty
                             -0.7504    9.9902   clock reconvergence pessimism
                             -0.1090    9.8812   library hold time
                                        9.8812   data required time
-------------------------------------------------------------------------------------
                                        9.8812   data required time
                                      -11.7452   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0839    0.0014   10.6386 ^ gpio_control_in_1[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599   11.3986 ^ gpio_control_in_1[5]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[5]/shift_register[10] (net)
                    0.0899    0.0002   11.3988 ^ gpio_control_in_1[5]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213   12.5200 ^ gpio_control_in_1[5]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_1[5]/net54 (net)
                    0.2180    0.0008   12.5208 ^ gpio_control_in_1[5]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.5208   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0017   11.2187 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.4733 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034   11.4768 ^ gpio_control_in_1[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5768   clock uncertainty
                             -0.8109   10.7659   clock reconvergence pessimism
                             -0.1090   10.6569   library hold time
                                       10.6569   data required time
-------------------------------------------------------------------------------------
                                       10.6569   data required time
                                      -12.5208   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0839    0.0014   13.3210 ^ gpio_control_in_1[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599   14.0809 ^ gpio_control_in_1[8]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[8]/shift_register[10] (net)
                    0.0899    0.0002   14.0811 ^ gpio_control_in_1[8]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213   15.2024 ^ gpio_control_in_1[8]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_1[8]/net54 (net)
                    0.2180    0.0008   15.2032 ^ gpio_control_in_1[8]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.2032   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.1100 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   14.3647 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034   14.3681 ^ gpio_control_in_1[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.4681   clock uncertainty
                             -1.0199   13.4482   clock reconvergence pessimism
                             -0.1090   13.3392   library hold time
                                       13.3392   data required time
-------------------------------------------------------------------------------------
                                       13.3392   data required time
                                      -15.2032   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0839    0.0014    2.0695 ^ gpio_control_in_1a[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599    2.8295 ^ gpio_control_in_1a[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1a[0]/shift_register[10] (net)
                    0.0899    0.0002    2.8297 ^ gpio_control_in_1a[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213    3.9509 ^ gpio_control_in_1a[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_1a[0]/net54 (net)
                    0.2180    0.0008    3.9517 ^ gpio_control_in_1a[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9517   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    1.9819 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    2.2365 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034    2.2399 ^ gpio_control_in_1a[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3399   clock uncertainty
                             -0.1432    2.1968   clock reconvergence pessimism
                             -0.1090    2.0878   library hold time
                                        2.0878   data required time
-------------------------------------------------------------------------------------
                                        2.0878   data required time
                                       -3.9517   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0839    0.0014    2.8528 ^ gpio_control_in_1a[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599    3.6128 ^ gpio_control_in_1a[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1a[1]/shift_register[10] (net)
                    0.0899    0.0002    3.6130 ^ gpio_control_in_1a[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213    4.7342 ^ gpio_control_in_1a[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_1a[1]/net54 (net)
                    0.2180    0.0008    4.7350 ^ gpio_control_in_1a[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7350   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    2.8262 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    3.0808 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034    3.0843 ^ gpio_control_in_1a[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1843   clock uncertainty
                             -0.2042    2.9801   clock reconvergence pessimism
                             -0.1090    2.8710   library hold time
                                        2.8710   data required time
-------------------------------------------------------------------------------------
                                        2.8710   data required time
                                       -4.7350   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0839    0.0014    3.6193 ^ gpio_control_in_1a[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599    4.3792 ^ gpio_control_in_1a[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1a[2]/shift_register[10] (net)
                    0.0899    0.0002    4.3794 ^ gpio_control_in_1a[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213    5.5007 ^ gpio_control_in_1a[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_1a[2]/net54 (net)
                    0.2180    0.0008    5.5015 ^ gpio_control_in_1a[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5015   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    3.6524 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    3.9070 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034    3.9104 ^ gpio_control_in_1a[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0104   clock uncertainty
                             -0.2639    3.7465   clock reconvergence pessimism
                             -0.1090    3.6375   library hold time
                                        3.6375   data required time
-------------------------------------------------------------------------------------
                                        3.6375   data required time
                                       -5.5015   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0839    0.0014    4.3926 ^ gpio_control_in_1a[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599    5.1525 ^ gpio_control_in_1a[3]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1a[3]/shift_register[10] (net)
                    0.0899    0.0002    5.1527 ^ gpio_control_in_1a[3]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213    6.2740 ^ gpio_control_in_1a[3]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_1a[3]/net54 (net)
                    0.2180    0.0008    6.2748 ^ gpio_control_in_1a[3]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2748   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.4859 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    4.7406 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034    4.7440 ^ gpio_control_in_1a[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8440   clock uncertainty
                             -0.3242    4.5198   clock reconvergence pessimism
                             -0.1090    4.4108   library hold time
                                        4.4108   data required time
-------------------------------------------------------------------------------------
                                        4.4108   data required time
                                       -6.2748   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0839    0.0014    5.1594 ^ gpio_control_in_1a[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599    5.9193 ^ gpio_control_in_1a[4]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1a[4]/shift_register[10] (net)
                    0.0899    0.0002    5.9195 ^ gpio_control_in_1a[4]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213    7.0408 ^ gpio_control_in_1a[4]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_1a[4]/net54 (net)
                    0.2180    0.0008    7.0416 ^ gpio_control_in_1a[4]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0416   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0017    5.3125 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    5.5671 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034    5.5705 ^ gpio_control_in_1a[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6705   clock uncertainty
                             -0.3839    5.2866   clock reconvergence pessimism
                             -0.1090    5.1776   library hold time
                                        5.1776   data required time
-------------------------------------------------------------------------------------
                                        5.1776   data required time
                                       -7.0416   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0839    0.0014    5.9528 ^ gpio_control_in_1a[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599    6.7128 ^ gpio_control_in_1a[5]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1a[5]/shift_register[10] (net)
                    0.0899    0.0002    6.7130 ^ gpio_control_in_1a[5]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213    7.8342 ^ gpio_control_in_1a[5]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_1a[5]/net54 (net)
                    0.2180    0.0008    7.8350 ^ gpio_control_in_1a[5]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.8350   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0017    6.1677 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    6.4224 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034    6.4258 ^ gpio_control_in_1a[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5258   clock uncertainty
                             -0.4458    6.0801   clock reconvergence pessimism
                             -0.1090    5.9710   library hold time
                                        5.9710   data required time
-------------------------------------------------------------------------------------
                                        5.9710   data required time
                                       -7.8350   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0839    0.0014   10.3269 ^ gpio_control_in_2[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599   11.0868 ^ gpio_control_in_2[10]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[10]/shift_register[10] (net)
                    0.0899    0.0002   11.0870 ^ gpio_control_in_2[10]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213   12.2083 ^ gpio_control_in_2[10]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_2[10]/net54 (net)
                    0.2180    0.0008   12.2091 ^ gpio_control_in_2[10]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.2091   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.8827 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.1373 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034   11.1407 ^ gpio_control_in_2[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.2407   clock uncertainty
                             -0.7866   10.4541   clock reconvergence pessimism
                             -0.1090   10.3451   library hold time
                                       10.3451   data required time
-------------------------------------------------------------------------------------
                                       10.3451   data required time
                                      -12.2091   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0839    0.0014    9.5538 ^ gpio_control_in_2[11]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599   10.3138 ^ gpio_control_in_2[11]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[11]/shift_register[10] (net)
                    0.0899    0.0002   10.3140 ^ gpio_control_in_2[11]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213   11.4352 ^ gpio_control_in_2[11]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_2[11]/net54 (net)
                    0.2180    0.0008   11.4360 ^ gpio_control_in_2[11]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.4360   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.0493 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   10.3040 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034   10.3074 ^ gpio_control_in_2[11]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.4074   clock uncertainty
                             -0.7263    9.6811   clock reconvergence pessimism
                             -0.1090    9.5720   library hold time
                                        9.5720   data required time
-------------------------------------------------------------------------------------
                                        9.5720   data required time
                                      -11.4360   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0839    0.0014    8.7882 ^ gpio_control_in_2[12]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599    9.5482 ^ gpio_control_in_2[12]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[12]/shift_register[10] (net)
                    0.0899    0.0002    9.5484 ^ gpio_control_in_2[12]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213   10.6696 ^ gpio_control_in_2[12]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_2[12]/net54 (net)
                    0.2180    0.0008   10.6704 ^ gpio_control_in_2[12]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.6704   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0716    0.0017    9.2240 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    9.4787 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034    9.4821 ^ gpio_control_in_2[12]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5821   clock uncertainty
                             -0.6667    8.9154   clock reconvergence pessimism
                             -0.1090    8.8064   library hold time
                                        8.8064   data required time
-------------------------------------------------------------------------------------
                                        8.8064   data required time
                                      -10.6704   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0839    0.0014    7.9156 ^ gpio_control_in_2[13]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599    8.6756 ^ gpio_control_in_2[13]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[13]/shift_register[10] (net)
                    0.0899    0.0002    8.6758 ^ gpio_control_in_2[13]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213    9.7970 ^ gpio_control_in_2[13]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_2[13]/net54 (net)
                    0.2180    0.0008    9.7978 ^ gpio_control_in_2[13]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.7978   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0017    8.2835 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.5382 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034    8.5416 ^ gpio_control_in_2[13]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.6416   clock uncertainty
                             -0.5987    8.0429   clock reconvergence pessimism
                             -0.1090    7.9339   library hold time
                                        7.9339   data required time
-------------------------------------------------------------------------------------
                                        7.9339   data required time
                                       -9.7978   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0839    0.0014    7.1448 ^ gpio_control_in_2[14]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599    7.9047 ^ gpio_control_in_2[14]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[14]/shift_register[10] (net)
                    0.0899    0.0002    7.9049 ^ gpio_control_in_2[14]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213    9.0261 ^ gpio_control_in_2[14]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_2[14]/net54 (net)
                    0.2180    0.0008    9.0269 ^ gpio_control_in_2[14]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.0269   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.4525 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    7.7072 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034    7.7106 ^ gpio_control_in_2[14]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8106   clock uncertainty
                             -0.5386    7.2720   clock reconvergence pessimism
                             -0.1090    7.1630   library hold time
                                        7.1630   data required time
-------------------------------------------------------------------------------------
                                        7.1630   data required time
                                       -9.0269   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0839    0.0014    6.3617 ^ gpio_control_in_2[15]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599    7.1217 ^ gpio_control_in_2[15]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[15]/shift_register[10] (net)
                    0.0899    0.0002    7.1219 ^ gpio_control_in_2[15]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213    8.2431 ^ gpio_control_in_2[15]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_2[15]/net54 (net)
                    0.2180    0.0008    8.2439 ^ gpio_control_in_2[15]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2439   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0017    6.6085 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    6.8632 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034    6.8666 ^ gpio_control_in_2[15]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9666   clock uncertainty
                             -0.4776    6.4890   clock reconvergence pessimism
                             -0.1090    6.3800   library hold time
                                        6.3800   data required time
-------------------------------------------------------------------------------------
                                        6.3800   data required time
                                       -8.2439   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0839    0.0014   15.1636 ^ gpio_control_in_2[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599   15.9235 ^ gpio_control_in_2[4]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[4]/shift_register[10] (net)
                    0.0899    0.0002   15.9237 ^ gpio_control_in_2[4]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213   17.0449 ^ gpio_control_in_2[4]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_2[4]/net54 (net)
                    0.2180    0.0008   17.0457 ^ gpio_control_in_2[4]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       17.0457   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0017   16.0961 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   16.3508 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034   16.3543 ^ gpio_control_in_2[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.4543   clock uncertainty
                             -1.1635   15.2908   clock reconvergence pessimism
                             -0.1090   15.1818   library hold time
                                       15.1818   data required time
-------------------------------------------------------------------------------------
                                       15.1818   data required time
                                      -17.0457   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0839    0.0014   12.6380 ^ gpio_control_in_2[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599   13.3979 ^ gpio_control_in_2[7]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[7]/shift_register[10] (net)
                    0.0899    0.0002   13.3981 ^ gpio_control_in_2[7]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213   14.5194 ^ gpio_control_in_2[7]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_2[7]/net54 (net)
                    0.2180    0.0008   14.5202 ^ gpio_control_in_2[7]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.5202   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0017   13.3738 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   13.6285 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034   13.6319 ^ gpio_control_in_2[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.7319   clock uncertainty
                             -0.9667   12.7652   clock reconvergence pessimism
                             -0.1090   12.6562   library hold time
                                       12.6562   data required time
-------------------------------------------------------------------------------------
                                       12.6562   data required time
                                      -14.5202   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0839    0.0014   11.8667 ^ gpio_control_in_2[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599   12.6266 ^ gpio_control_in_2[8]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[8]/shift_register[10] (net)
                    0.0899    0.0002   12.6268 ^ gpio_control_in_2[8]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213   13.7481 ^ gpio_control_in_2[8]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_2[8]/net54 (net)
                    0.2180    0.0008   13.7489 ^ gpio_control_in_2[8]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.7489   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0017   12.5424 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   12.7971 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034   12.8005 ^ gpio_control_in_2[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.9005   clock uncertainty
                             -0.9066   11.9939   clock reconvergence pessimism
                             -0.1090   11.8849   library hold time
                                       11.8849   data required time
-------------------------------------------------------------------------------------
                                       11.8849   data required time
                                      -13.7489   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0839    0.0014   11.0977 ^ gpio_control_in_2[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599   11.8576 ^ gpio_control_in_2[9]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[9]/shift_register[10] (net)
                    0.0899    0.0002   11.8578 ^ gpio_control_in_2[9]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213   12.9791 ^ gpio_control_in_2[9]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_2[9]/net54 (net)
                    0.2180    0.0008   12.9799 ^ gpio_control_in_2[9]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.9799   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0017   11.7135 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.9682 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034   11.9716 ^ gpio_control_in_2[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.0716   clock uncertainty
                             -0.8467   11.2249   clock reconvergence pessimism
                             -0.1090   11.1159   library hold time
                                       11.1159   data required time
-------------------------------------------------------------------------------------
                                       11.1159   data required time
                                      -12.9799   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.9104 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   14.1407 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.1426 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.2846   14.4272 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0328   14.4599 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637   14.7236 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.7245 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   14.9547 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0839    0.0014   14.9561 ^ gpio_control_in_1[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599   15.7160 ^ gpio_control_in_1[10]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[10]/shift_register[10] (net)
                    0.0899    0.0002   15.7162 ^ gpio_control_in_1[10]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213   16.8375 ^ gpio_control_in_1[10]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_1[10]/net54 (net)
                    0.2180    0.0008   16.8383 ^ gpio_control_in_1[10]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.8383   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.9944 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   15.2425 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.2446 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.3068   15.5514 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0353   15.5867 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2842   15.8709 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0017   15.8726 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   16.1272 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034   16.1306 ^ gpio_control_in_1[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.2306   clock uncertainty
                             -1.1473   15.0833   clock reconvergence pessimism
                             -0.1090   14.9743   library hold time
                                       14.9743   data required time
-------------------------------------------------------------------------------------
                                       14.9743   data required time
                                      -16.8383   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.9104 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   14.1407 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0839    0.0014   14.1421 ^ gpio_control_in_1[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599   14.9020 ^ gpio_control_in_1[9]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[9]/shift_register[10] (net)
                    0.0899    0.0002   14.9022 ^ gpio_control_in_1[9]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213   16.0235 ^ gpio_control_in_1[9]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_1[9]/net54 (net)
                    0.2180    0.0008   16.0243 ^ gpio_control_in_1[9]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.0243   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.9951 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   15.2498 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034   15.2532 ^ gpio_control_in_1[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.3532   clock uncertainty
                             -1.0839   14.2693   clock reconvergence pessimism
                             -0.1090   14.1603   library hold time
                                       14.1603   data required time
-------------------------------------------------------------------------------------
                                       14.1603   data required time
                                      -16.0243   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.3275 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   17.5577 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019   17.5596 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.2793   17.8389 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0299   17.8687 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2588   18.1275 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009   18.1283 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   18.3586 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0839    0.0014   18.3600 ^ gpio_control_in_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599   19.1199 ^ gpio_control_in_2[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[0]/shift_register[10] (net)
                    0.0899    0.0002   19.1201 ^ gpio_control_in_2[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213   20.2414 ^ gpio_control_in_2[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_2[0]/net54 (net)
                    0.2180    0.0008   20.2422 ^ gpio_control_in_2[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       20.2422   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   18.6777 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.9259 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.9279 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.3010   19.2289 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0322   19.2611 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2789   19.5400 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017   19.5417 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   19.7963 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034   19.7997 ^ gpio_control_in_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.8997   clock uncertainty
                             -1.4125   18.4872   clock reconvergence pessimism
                             -0.1090   18.3782   library hold time
                                       18.3782   data required time
-------------------------------------------------------------------------------------
                                       18.3782   data required time
                                      -20.2422   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.3275 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   17.5577 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0839    0.0014   17.5591 ^ gpio_control_in_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599   18.3191 ^ gpio_control_in_2[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[1]/shift_register[10] (net)
                    0.0899    0.0002   18.3193 ^ gpio_control_in_2[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213   19.4405 ^ gpio_control_in_2[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_2[1]/net54 (net)
                    0.2180    0.0008   19.4413 ^ gpio_control_in_2[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       19.4413   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017   18.6784 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   18.9331 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034   18.9365 ^ gpio_control_in_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.0365   clock uncertainty
                             -1.3501   17.6863   clock reconvergence pessimism
                             -0.1090   17.5773   library hold time
                                       17.5773   data required time
-------------------------------------------------------------------------------------
                                       17.5773   data required time
                                      -19.4413   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0839    0.0014   16.7609 ^ gpio_control_in_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599   17.5209 ^ gpio_control_in_2[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[2]/shift_register[10] (net)
                    0.0899    0.0002   17.5211 ^ gpio_control_in_2[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213   18.6423 ^ gpio_control_in_2[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_2[2]/net54 (net)
                    0.2180    0.0008   18.6431 ^ gpio_control_in_2[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       18.6431   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017   17.8180 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   18.0727 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034   18.0761 ^ gpio_control_in_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   18.1761   clock uncertainty
                             -1.2879   16.8882   clock reconvergence pessimism
                             -0.1090   16.7792   library hold time
                                       16.7792   data required time
-------------------------------------------------------------------------------------
                                       16.7792   data required time
                                      -18.6431   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0839    0.0014   15.9569 ^ gpio_control_in_2[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0899    0.7599   16.7169 ^ gpio_control_in_2[3]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[3]/shift_register[10] (net)
                    0.0899    0.0002   16.7171 ^ gpio_control_in_2[3]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2180    1.1213   17.8383 ^ gpio_control_in_2[3]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0120                                 gpio_control_in_2[3]/net54 (net)
                    0.2180    0.0008   17.8391 ^ gpio_control_in_2[3]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       17.8391   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017   16.9514 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   17.2060 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0911    0.0034   17.2094 ^ gpio_control_in_2[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   17.3094   clock uncertainty
                             -1.2253   16.0841   clock reconvergence pessimism
                             -0.1090   15.9751   library hold time
                                       15.9751   data required time
-------------------------------------------------------------------------------------
                                       15.9751   data required time
                                      -17.8391   data arrival time
-------------------------------------------------------------------------------------
                                        1.8640   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0729    0.0015   11.3491 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2368   11.5860 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   11.5893 ^ gpio_control_in_1[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866   12.3760 ^ gpio_control_in_1[6]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1[6]/shift_register[3] (net)
                    0.1062    0.0003   12.3763 ^ gpio_control_in_1[6]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972   13.4734 ^ gpio_control_in_1[6]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_1[6]/net52 (net)
                    0.1811    0.0005   13.4740 ^ gpio_control_in_1[6]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.4740   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0016   12.4832 ^ gpio_control_in_1[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.5832   clock uncertainty
                             -0.8842   11.6990   clock reconvergence pessimism
                             -0.1018   11.5972   library hold time
                                       11.5972   data required time
-------------------------------------------------------------------------------------
                                       11.5972   data required time
                                      -13.4740   data arrival time
-------------------------------------------------------------------------------------
                                        1.8768   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0729    0.0015   12.2931 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2368   12.5299 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   12.5333 ^ gpio_control_in_1[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866   13.3199 ^ gpio_control_in_1[7]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1[7]/shift_register[3] (net)
                    0.1062    0.0003   13.3203 ^ gpio_control_in_1[7]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972   14.4174 ^ gpio_control_in_1[7]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_1[7]/net52 (net)
                    0.1811    0.0005   14.4180 ^ gpio_control_in_1[7]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.4180   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0016   13.5007 ^ gpio_control_in_1[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.6007   clock uncertainty
                             -0.9578   12.6429   clock reconvergence pessimism
                             -0.1018   12.5412   library hold time
                                       12.5412   data required time
-------------------------------------------------------------------------------------
                                       12.5412   data required time
                                      -14.4180   data arrival time
-------------------------------------------------------------------------------------
                                        1.8768   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0719    0.0015    0.3089 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2364    0.5453 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    0.5487 ^ gpio_control_bidir_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866    1.3353 ^ gpio_control_bidir_1[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_bidir_1[0]/shift_register[3] (net)
                    0.1062    0.0003    1.3356 ^ gpio_control_bidir_1[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972    2.4328 ^ gpio_control_bidir_1[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_bidir_1[0]/net52 (net)
                    0.1811    0.0005    2.4333 ^ gpio_control_bidir_1[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4333   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0016    0.5822 ^ gpio_control_bidir_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6822   clock uncertainty
                             -0.0240    0.6582   clock reconvergence pessimism
                             -0.1018    0.5565   library hold time
                                        0.5565   data required time
-------------------------------------------------------------------------------------
                                        0.5565   data required time
                                       -2.4333   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0015   14.0566 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2364   14.2929 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   14.2963 ^ gpio_control_in_2[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866   15.0829 ^ gpio_control_in_2[5]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[5]/shift_register[3] (net)
                    0.1062    0.0003   15.0833 ^ gpio_control_in_2[5]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972   16.1804 ^ gpio_control_in_2[5]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_2[5]/net52 (net)
                    0.1811    0.0005   16.1810 ^ gpio_control_in_2[5]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.1810   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0016   15.4011 ^ gpio_control_in_2[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.5011   clock uncertainty
                             -1.0952   14.4059   clock reconvergence pessimism
                             -0.1018   14.3041   library hold time
                                       14.3041   data required time
-------------------------------------------------------------------------------------
                                       14.3041   data required time
                                      -16.1810   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0015   14.9326 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2363   15.1688 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   15.1722 ^ gpio_control_in_2[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866   15.9588 ^ gpio_control_in_2[4]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[4]/shift_register[3] (net)
                    0.1062    0.0003   15.9592 ^ gpio_control_in_2[4]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972   17.0563 ^ gpio_control_in_2[4]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_2[4]/net52 (net)
                    0.1811    0.0005   17.0569 ^ gpio_control_in_2[4]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       17.0569   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0016   16.3452 ^ gpio_control_in_2[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.4452   clock uncertainty
                             -1.1635   15.2818   clock reconvergence pessimism
                             -0.1018   15.1800   library hold time
                                       15.1800   data required time
-------------------------------------------------------------------------------------
                                       15.1800   data required time
                                      -17.0569   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0716    0.0015    8.5572 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2363    8.7935 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    8.7969 ^ gpio_control_in_2[12]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866    9.5835 ^ gpio_control_in_2[12]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[12]/shift_register[3] (net)
                    0.1062    0.0003    9.5838 ^ gpio_control_in_2[12]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972   10.6810 ^ gpio_control_in_2[12]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_2[12]/net52 (net)
                    0.1811    0.0005   10.6815 ^ gpio_control_in_2[12]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.6815   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0016    9.4731 ^ gpio_control_in_2[12]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5731   clock uncertainty
                             -0.6667    8.9064   clock reconvergence pessimism
                             -0.1018    8.8046   library hold time
                                        8.8046   data required time
-------------------------------------------------------------------------------------
                                        8.8046   data required time
                                      -10.6815   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    1.0737 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    1.3099 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    1.3133 ^ gpio_control_bidir_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866    2.0999 ^ gpio_control_bidir_1[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_bidir_1[1]/shift_register[3] (net)
                    0.1062    0.0003    2.1003 ^ gpio_control_bidir_1[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972    3.1974 ^ gpio_control_bidir_1[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_bidir_1[1]/net52 (net)
                    0.1811    0.0005    3.1980 ^ gpio_control_bidir_1[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1980   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0016    1.4064 ^ gpio_control_bidir_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5064   clock uncertainty
                             -0.0836    1.4229   clock reconvergence pessimism
                             -0.1018    1.3211   library hold time
                                        1.3211   data required time
-------------------------------------------------------------------------------------
                                        1.3211   data required time
                                       -3.1980   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    5.3651 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.6013 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    5.6047 ^ gpio_control_bidir_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866    6.3913 ^ gpio_control_bidir_2[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_bidir_2[0]/shift_register[3] (net)
                    0.1062    0.0003    6.3916 ^ gpio_control_bidir_2[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972    7.4888 ^ gpio_control_bidir_2[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_bidir_2[0]/net52 (net)
                    0.1811    0.0005    7.4893 ^ gpio_control_bidir_2[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4893   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0016    6.0322 ^ gpio_control_bidir_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1322   clock uncertainty
                             -0.4180    5.7143   clock reconvergence pessimism
                             -0.1018    5.6125   library hold time
                                        5.6125   data required time
-------------------------------------------------------------------------------------
                                        5.6125   data required time
                                       -7.4893   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.6055 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.8417 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    4.8451 ^ gpio_control_bidir_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866    5.6317 ^ gpio_control_bidir_2[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_bidir_2[1]/shift_register[3] (net)
                    0.1062    0.0003    5.6321 ^ gpio_control_bidir_2[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972    6.7292 ^ gpio_control_bidir_2[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_bidir_2[1]/net52 (net)
                    0.1811    0.0005    6.7298 ^ gpio_control_bidir_2[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7298   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0016    5.2134 ^ gpio_control_bidir_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3134   clock uncertainty
                             -0.3588    4.9547   clock reconvergence pessimism
                             -0.1018    4.8529   library hold time
                                        4.8529   data required time
-------------------------------------------------------------------------------------
                                        4.8529   data required time
                                       -6.7298   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    3.8443 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.0805 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    4.0839 ^ gpio_control_bidir_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866    4.8705 ^ gpio_control_bidir_2[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_bidir_2[2]/shift_register[3] (net)
                    0.1062    0.0003    4.8708 ^ gpio_control_bidir_2[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972    5.9680 ^ gpio_control_bidir_2[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_bidir_2[2]/net52 (net)
                    0.1811    0.0005    5.9685 ^ gpio_control_bidir_2[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9685   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0016    4.3929 ^ gpio_control_bidir_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4929   clock uncertainty
                             -0.2994    4.1934   clock reconvergence pessimism
                             -0.1018    4.0917   library hold time
                                        4.0917   data required time
-------------------------------------------------------------------------------------
                                        4.0917   data required time
                                       -5.9685   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.5058 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    6.7421 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    6.7455 ^ gpio_control_in_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866    7.5321 ^ gpio_control_in_1[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1[0]/shift_register[3] (net)
                    0.1062    0.0003    7.5324 ^ gpio_control_in_1[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972    8.6296 ^ gpio_control_in_1[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_1[0]/net52 (net)
                    0.1811    0.0005    8.6301 ^ gpio_control_in_1[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6301   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0016    7.2619 ^ gpio_control_in_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3619   clock uncertainty
                             -0.5068    6.8550   clock reconvergence pessimism
                             -0.1018    6.7532   library hold time
                                        6.7532   data required time
-------------------------------------------------------------------------------------
                                        6.7532   data required time
                                       -8.6301   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.9104 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   14.1407 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.1426 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.2846   14.4272 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0328   14.4599 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637   14.7236 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0015   14.7251 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   14.9614 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   14.9648 ^ gpio_control_in_1[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866   15.7514 ^ gpio_control_in_1[10]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1[10]/shift_register[3] (net)
                    0.1062    0.0003   15.7517 ^ gpio_control_in_1[10]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972   16.8489 ^ gpio_control_in_1[10]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_1[10]/net52 (net)
                    0.1811    0.0005   16.8494 ^ gpio_control_in_1[10]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.8494   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.9944 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   15.2425 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.2446 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.3068   15.5514 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0353   15.5867 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2842   15.8709 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.8718 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.1200 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0840    0.0016   16.1216 ^ gpio_control_in_1[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.2216   clock uncertainty
                             -1.1473   15.0743   clock reconvergence pessimism
                             -0.1018   14.9725   library hold time
                                       14.9725   data required time
-------------------------------------------------------------------------------------
                                       14.9725   data required time
                                      -16.8494   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    7.2857 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.5220 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    7.5253 ^ gpio_control_in_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866    8.3119 ^ gpio_control_in_1[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1[1]/shift_register[3] (net)
                    0.1062    0.0003    8.3123 ^ gpio_control_in_1[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972    9.4094 ^ gpio_control_in_1[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_1[1]/net52 (net)
                    0.1811    0.0005    9.4100 ^ gpio_control_in_1[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.4100   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0016    8.1025 ^ gpio_control_in_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.2025   clock uncertainty
                             -0.5676    7.6349   clock reconvergence pessimism
                             -0.1018    7.5331   library hold time
                                        7.5331   data required time
-------------------------------------------------------------------------------------
                                        7.5331   data required time
                                       -9.4100   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    8.0813 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    8.3176 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    8.3210 ^ gpio_control_in_1[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866    9.1076 ^ gpio_control_in_1[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1[2]/shift_register[3] (net)
                    0.1062    0.0003    9.1079 ^ gpio_control_in_1[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972   10.2051 ^ gpio_control_in_1[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_1[2]/net52 (net)
                    0.1811    0.0005   10.2056 ^ gpio_control_in_1[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.2056   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0016    8.9601 ^ gpio_control_in_1[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.0601   clock uncertainty
                             -0.6296    8.4305   clock reconvergence pessimism
                             -0.1018    8.3287   library hold time
                                        8.3287   data required time
-------------------------------------------------------------------------------------
                                        8.3287   data required time
                                      -10.2056   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015    8.8539 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.0901 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    9.0935 ^ gpio_control_in_1[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866    9.8801 ^ gpio_control_in_1[3]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1[3]/shift_register[3] (net)
                    0.1062    0.0003    9.8804 ^ gpio_control_in_1[3]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972   10.9776 ^ gpio_control_in_1[3]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_1[3]/net52 (net)
                    0.1811    0.0005   10.9781 ^ gpio_control_in_1[3]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.9781   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0016    9.7929 ^ gpio_control_in_1[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.8929   clock uncertainty
                             -0.6898    9.2031   clock reconvergence pessimism
                             -0.1018    9.1013   library hold time
                                        9.1013   data required time
-------------------------------------------------------------------------------------
                                        9.1013   data required time
                                      -10.9781   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0015    9.6320 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.8683 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    9.8716 ^ gpio_control_in_1[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866   10.6582 ^ gpio_control_in_1[4]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1[4]/shift_register[3] (net)
                    0.1062    0.0003   10.6586 ^ gpio_control_in_1[4]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972   11.7557 ^ gpio_control_in_1[4]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_1[4]/net52 (net)
                    0.1811    0.0005   11.7563 ^ gpio_control_in_1[4]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.7563   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0016   10.6316 ^ gpio_control_in_1[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7316   clock uncertainty
                             -0.7504    9.9812   clock reconvergence pessimism
                             -0.1018    9.8794   library hold time
                                        9.8794   data required time
-------------------------------------------------------------------------------------
                                        9.8794   data required time
                                      -11.7563   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.4077 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   10.6439 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   10.6473 ^ gpio_control_in_1[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866   11.4339 ^ gpio_control_in_1[5]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1[5]/shift_register[3] (net)
                    0.1062    0.0003   11.4343 ^ gpio_control_in_1[5]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972   12.5314 ^ gpio_control_in_1[5]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_1[5]/net52 (net)
                    0.1811    0.0005   12.5320 ^ gpio_control_in_1[5]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.5320   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0016   11.4677 ^ gpio_control_in_1[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5677   clock uncertainty
                             -0.8109   10.7569   clock reconvergence pessimism
                             -0.1018   10.6551   library hold time
                                       10.6551   data required time
-------------------------------------------------------------------------------------
                                       10.6551   data required time
                                      -12.5320   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.0900 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   13.3263 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   13.3297 ^ gpio_control_in_1[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866   14.1163 ^ gpio_control_in_1[8]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1[8]/shift_register[3] (net)
                    0.1062    0.0003   14.1166 ^ gpio_control_in_1[8]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972   15.2138 ^ gpio_control_in_1[8]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_1[8]/net52 (net)
                    0.1811    0.0005   15.2143 ^ gpio_control_in_1[8]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.2143   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0016   14.3591 ^ gpio_control_in_1[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.4591   clock uncertainty
                             -1.0199   13.4392   clock reconvergence pessimism
                             -0.1018   13.3374   library hold time
                                       13.3374   data required time
-------------------------------------------------------------------------------------
                                       13.3374   data required time
                                      -15.2143   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.9111 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   14.1474 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   14.1507 ^ gpio_control_in_1[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866   14.9373 ^ gpio_control_in_1[9]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1[9]/shift_register[3] (net)
                    0.1062    0.0003   14.9377 ^ gpio_control_in_1[9]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972   16.0348 ^ gpio_control_in_1[9]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_1[9]/net52 (net)
                    0.1811    0.0005   16.0354 ^ gpio_control_in_1[9]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.0354   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.9944 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   15.2425 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0016   15.2442 ^ gpio_control_in_1[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.3442   clock uncertainty
                             -1.0839   14.2603   clock reconvergence pessimism
                             -0.1018   14.1585   library hold time
                                       14.1585   data required time
-------------------------------------------------------------------------------------
                                       14.1585   data required time
                                      -16.0354   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    1.8386 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    2.0748 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    2.0782 ^ gpio_control_in_1a[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866    2.8648 ^ gpio_control_in_1a[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1a[0]/shift_register[3] (net)
                    0.1062    0.0003    2.8651 ^ gpio_control_in_1a[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972    3.9623 ^ gpio_control_in_1a[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_1a[0]/net52 (net)
                    0.1811    0.0005    3.9629 ^ gpio_control_in_1a[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9629   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0016    2.2309 ^ gpio_control_in_1a[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3309   clock uncertainty
                             -0.1432    2.1878   clock reconvergence pessimism
                             -0.1018    2.0860   library hold time
                                        2.0860   data required time
-------------------------------------------------------------------------------------
                                        2.0860   data required time
                                       -3.9629   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    2.6219 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    2.8581 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    2.8615 ^ gpio_control_in_1a[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866    3.6481 ^ gpio_control_in_1a[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1a[1]/shift_register[3] (net)
                    0.1062    0.0003    3.6484 ^ gpio_control_in_1a[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972    4.7456 ^ gpio_control_in_1a[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_1a[1]/net52 (net)
                    0.1811    0.0005    4.7461 ^ gpio_control_in_1a[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7461   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0016    3.0752 ^ gpio_control_in_1a[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1752   clock uncertainty
                             -0.2042    2.9710   clock reconvergence pessimism
                             -0.1018    2.8693   library hold time
                                        2.8693   data required time
-------------------------------------------------------------------------------------
                                        2.8693   data required time
                                       -4.7461   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    3.3883 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    3.6246 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    3.6279 ^ gpio_control_in_1a[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866    4.4145 ^ gpio_control_in_1a[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1a[2]/shift_register[3] (net)
                    0.1062    0.0003    4.4149 ^ gpio_control_in_1a[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972    5.5120 ^ gpio_control_in_1a[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_1a[2]/net52 (net)
                    0.1811    0.0005    5.5126 ^ gpio_control_in_1a[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5126   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0016    3.9014 ^ gpio_control_in_1a[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0014   clock uncertainty
                             -0.2639    3.7375   clock reconvergence pessimism
                             -0.1018    3.6357   library hold time
                                        3.6357   data required time
-------------------------------------------------------------------------------------
                                        3.6357   data required time
                                       -5.5126   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.1616 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.3979 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    4.4013 ^ gpio_control_in_1a[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866    5.1879 ^ gpio_control_in_1a[3]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1a[3]/shift_register[3] (net)
                    0.1062    0.0003    5.1882 ^ gpio_control_in_1a[3]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972    6.2854 ^ gpio_control_in_1a[3]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_1a[3]/net52 (net)
                    0.1811    0.0005    6.2859 ^ gpio_control_in_1a[3]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2859   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0016    4.7350 ^ gpio_control_in_1a[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8350   clock uncertainty
                             -0.3242    4.5108   clock reconvergence pessimism
                             -0.1018    4.4090   library hold time
                                        4.4090   data required time
-------------------------------------------------------------------------------------
                                        4.4090   data required time
                                       -6.2859   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.9284 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.1646 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    5.1680 ^ gpio_control_in_1a[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866    5.9546 ^ gpio_control_in_1a[4]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1a[4]/shift_register[3] (net)
                    0.1062    0.0003    5.9550 ^ gpio_control_in_1a[4]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972    7.0521 ^ gpio_control_in_1a[4]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_1a[4]/net52 (net)
                    0.1811    0.0005    7.0527 ^ gpio_control_in_1a[4]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0527   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0016    5.5615 ^ gpio_control_in_1a[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6615   clock uncertainty
                             -0.3839    5.2776   clock reconvergence pessimism
                             -0.1018    5.1758   library hold time
                                        5.1758   data required time
-------------------------------------------------------------------------------------
                                        5.1758   data required time
                                       -7.0527   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0015    5.7219 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.9581 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    5.9615 ^ gpio_control_in_1a[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866    6.7481 ^ gpio_control_in_1a[5]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1a[5]/shift_register[3] (net)
                    0.1062    0.0003    6.7484 ^ gpio_control_in_1a[5]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972    7.8456 ^ gpio_control_in_1a[5]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_1a[5]/net52 (net)
                    0.1811    0.0005    7.8461 ^ gpio_control_in_1a[5]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.8461   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0016    6.4168 ^ gpio_control_in_1a[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5168   clock uncertainty
                             -0.4458    6.0711   clock reconvergence pessimism
                             -0.1018    5.9693   library hold time
                                        5.9693   data required time
-------------------------------------------------------------------------------------
                                        5.9693   data required time
                                       -7.8461   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.3275 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   17.5577 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019   17.5596 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.2793   17.8389 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0299   17.8687 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2588   18.1275 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015   18.1290 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   18.3653 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   18.3686 ^ gpio_control_in_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866   19.1552 ^ gpio_control_in_2[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[0]/shift_register[3] (net)
                    0.1062    0.0003   19.1556 ^ gpio_control_in_2[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972   20.2527 ^ gpio_control_in_2[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_2[0]/net52 (net)
                    0.1811    0.0005   20.2533 ^ gpio_control_in_2[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       20.2533   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   18.6777 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.9259 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.9279 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.3010   19.2289 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0322   19.2611 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2789   19.5400 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009   19.5409 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   19.7891 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0016   19.7907 ^ gpio_control_in_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.8907   clock uncertainty
                             -1.4125   18.4782   clock reconvergence pessimism
                             -0.1018   18.3764   library hold time
                                       18.3764   data required time
-------------------------------------------------------------------------------------
                                       18.3764   data required time
                                      -20.2533   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.0959 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   10.3322 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   10.3356 ^ gpio_control_in_2[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866   11.1222 ^ gpio_control_in_2[10]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[10]/shift_register[3] (net)
                    0.1062    0.0003   11.1225 ^ gpio_control_in_2[10]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972   12.2197 ^ gpio_control_in_2[10]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_2[10]/net52 (net)
                    0.1811    0.0005   12.2202 ^ gpio_control_in_2[10]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.2202   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0016   11.1317 ^ gpio_control_in_2[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.2317   clock uncertainty
                             -0.7866   10.4451   clock reconvergence pessimism
                             -0.1018   10.3433   library hold time
                                       10.3433   data required time
-------------------------------------------------------------------------------------
                                       10.3433   data required time
                                      -12.2202   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015   17.3282 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   17.5644 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   17.5678 ^ gpio_control_in_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866   18.3544 ^ gpio_control_in_2[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[1]/shift_register[3] (net)
                    0.1062    0.0003   18.3547 ^ gpio_control_in_2[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972   19.4519 ^ gpio_control_in_2[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_2[1]/net52 (net)
                    0.1811    0.0005   19.4524 ^ gpio_control_in_2[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       19.4524   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   18.6777 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.9259 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0016   18.9275 ^ gpio_control_in_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.0275   clock uncertainty
                             -1.3501   17.6773   clock reconvergence pessimism
                             -0.1018   17.5756   library hold time
                                       17.5756   data required time
-------------------------------------------------------------------------------------
                                       17.5756   data required time
                                      -19.4524   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015   16.5300 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   16.7662 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   16.7696 ^ gpio_control_in_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866   17.5562 ^ gpio_control_in_2[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[2]/shift_register[3] (net)
                    0.1062    0.0003   17.5565 ^ gpio_control_in_2[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972   18.6537 ^ gpio_control_in_2[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_2[2]/net52 (net)
                    0.1811    0.0005   18.6543 ^ gpio_control_in_2[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       18.6543   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0016   18.0671 ^ gpio_control_in_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   18.1671   clock uncertainty
                             -1.2879   16.8792   clock reconvergence pessimism
                             -0.1018   16.7774   library hold time
                                       16.7774   data required time
-------------------------------------------------------------------------------------
                                       16.7774   data required time
                                      -18.6543   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015   15.7260 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   15.9622 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   15.9656 ^ gpio_control_in_2[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866   16.7522 ^ gpio_control_in_2[3]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[3]/shift_register[3] (net)
                    0.1062    0.0003   16.7525 ^ gpio_control_in_2[3]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972   17.8497 ^ gpio_control_in_2[3]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_2[3]/net52 (net)
                    0.1811    0.0005   17.8502 ^ gpio_control_in_2[3]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       17.8502   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0016   17.2004 ^ gpio_control_in_2[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   17.3004   clock uncertainty
                             -1.2253   16.0751   clock reconvergence pessimism
                             -0.1018   15.9733   library hold time
                                       15.9733   data required time
-------------------------------------------------------------------------------------
                                       15.9733   data required time
                                      -17.8502   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0015    9.3229 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.5591 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    9.5625 ^ gpio_control_in_2[11]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866   10.3491 ^ gpio_control_in_2[11]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[11]/shift_register[3] (net)
                    0.1062    0.0003   10.3494 ^ gpio_control_in_2[11]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972   11.4466 ^ gpio_control_in_2[11]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_2[11]/net52 (net)
                    0.1811    0.0005   11.4471 ^ gpio_control_in_2[11]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.4471   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0016   10.2984 ^ gpio_control_in_2[11]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.3984   clock uncertainty
                             -0.7263    9.6720   clock reconvergence pessimism
                             -0.1018    9.5703   library hold time
                                        9.5703   data required time
-------------------------------------------------------------------------------------
                                        9.5703   data required time
                                      -11.4471   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0015    7.6847 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.9209 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    7.9243 ^ gpio_control_in_2[13]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866    8.7109 ^ gpio_control_in_2[13]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[13]/shift_register[3] (net)
                    0.1062    0.0003    8.7113 ^ gpio_control_in_2[13]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972    9.8084 ^ gpio_control_in_2[13]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_2[13]/net52 (net)
                    0.1811    0.0005    9.8090 ^ gpio_control_in_2[13]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.8090   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0016    8.5326 ^ gpio_control_in_2[13]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.6326   clock uncertainty
                             -0.5987    8.0339   clock reconvergence pessimism
                             -0.1018    7.9321   library hold time
                                        7.9321   data required time
-------------------------------------------------------------------------------------
                                        7.9321   data required time
                                       -9.8090   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.9138 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.1500 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    7.1534 ^ gpio_control_in_2[14]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866    7.9400 ^ gpio_control_in_2[14]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[14]/shift_register[3] (net)
                    0.1062    0.0003    7.9404 ^ gpio_control_in_2[14]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972    9.0375 ^ gpio_control_in_2[14]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_2[14]/net52 (net)
                    0.1811    0.0005    9.0381 ^ gpio_control_in_2[14]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.0381   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0016    7.7016 ^ gpio_control_in_2[14]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8016   clock uncertainty
                             -0.5386    7.2630   clock reconvergence pessimism
                             -0.1018    7.1612   library hold time
                                        7.1612   data required time
-------------------------------------------------------------------------------------
                                        7.1612   data required time
                                       -9.0381   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.1308 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    6.3670 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    6.3704 ^ gpio_control_in_2[15]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866    7.1570 ^ gpio_control_in_2[15]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[15]/shift_register[3] (net)
                    0.1062    0.0003    7.1574 ^ gpio_control_in_2[15]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972    8.2545 ^ gpio_control_in_2[15]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_2[15]/net52 (net)
                    0.1811    0.0005    8.2551 ^ gpio_control_in_2[15]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2551   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0016    6.8576 ^ gpio_control_in_2[15]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9576   clock uncertainty
                             -0.4776    6.4800   clock reconvergence pessimism
                             -0.1018    6.3782   library hold time
                                        6.3782   data required time
-------------------------------------------------------------------------------------
                                        6.3782   data required time
                                       -8.2551   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.1717 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   13.4079 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   13.4113 ^ gpio_control_in_2[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866   14.1979 ^ gpio_control_in_2[6]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[6]/shift_register[3] (net)
                    0.1062    0.0003   14.1982 ^ gpio_control_in_2[6]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972   15.2954 ^ gpio_control_in_2[6]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_2[6]/net52 (net)
                    0.1811    0.0005   15.2959 ^ gpio_control_in_2[6]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.2959   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0016   14.4471 ^ gpio_control_in_2[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.5471   clock uncertainty
                             -1.0263   13.5209   clock reconvergence pessimism
                             -0.1018   13.4191   library hold time
                                       13.4191   data required time
-------------------------------------------------------------------------------------
                                       13.4191   data required time
                                      -15.2959   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0015   12.4070 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   12.6433 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   12.6467 ^ gpio_control_in_2[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866   13.4333 ^ gpio_control_in_2[7]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[7]/shift_register[3] (net)
                    0.1062    0.0003   13.4336 ^ gpio_control_in_2[7]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972   14.5308 ^ gpio_control_in_2[7]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_2[7]/net52 (net)
                    0.1811    0.0005   14.5313 ^ gpio_control_in_2[7]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.5313   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0016   13.6229 ^ gpio_control_in_2[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.7229   clock uncertainty
                             -0.9667   12.7562   clock reconvergence pessimism
                             -0.1018   12.6544   library hold time
                                       12.6544   data required time
-------------------------------------------------------------------------------------
                                       12.6544   data required time
                                      -14.5313   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0015   11.6357 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   11.8720 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   11.8754 ^ gpio_control_in_2[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866   12.6620 ^ gpio_control_in_2[8]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[8]/shift_register[3] (net)
                    0.1062    0.0003   12.6623 ^ gpio_control_in_2[8]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972   13.7595 ^ gpio_control_in_2[8]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_2[8]/net52 (net)
                    0.1811    0.0005   13.7600 ^ gpio_control_in_2[8]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.7600   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0016   12.7915 ^ gpio_control_in_2[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.8915   clock uncertainty
                             -0.9066   11.9849   clock reconvergence pessimism
                             -0.1018   11.8831   library hold time
                                       11.8831   data required time
-------------------------------------------------------------------------------------
                                       11.8831   data required time
                                      -13.7600   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.8668 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   11.1030 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   11.1064 ^ gpio_control_in_2[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1062    0.7866   11.8930 ^ gpio_control_in_2[9]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[9]/shift_register[3] (net)
                    0.1062    0.0003   11.8933 ^ gpio_control_in_2[9]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1811    1.0972   12.9905 ^ gpio_control_in_2[9]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0094                                 gpio_control_in_2[9]/net52 (net)
                    0.1811    0.0005   12.9910 ^ gpio_control_in_2[9]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.9910   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0016   11.9626 ^ gpio_control_in_2[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.0626   clock uncertainty
                             -0.8467   11.2159   clock reconvergence pessimism
                             -0.1018   11.1141   library hold time
                                       11.1141   data required time
-------------------------------------------------------------------------------------
                                       11.1141   data required time
                                      -12.9910   data arrival time
-------------------------------------------------------------------------------------
                                        1.8769   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0719    0.0015    0.3089 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2364    0.5453 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    0.5487 ^ gpio_control_bidir_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922    1.3409 ^ gpio_control_bidir_1[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_bidir_1[0]/shift_register[1] (net)
                    0.1103    0.0004    1.3412 ^ gpio_control_bidir_1[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070    2.4483 ^ gpio_control_bidir_1[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_bidir_1[0]/net51 (net)
                    0.1915    0.0010    2.4493 ^ gpio_control_bidir_1[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4493   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0719    0.0017    0.3330 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2548    0.5878 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    0.5914 ^ gpio_control_bidir_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6914   clock uncertainty
                             -0.0425    0.6489   clock reconvergence pessimism
                             -0.1030    0.5460   library hold time
                                        0.5460   data required time
-------------------------------------------------------------------------------------
                                        0.5460   data required time
                                       -2.4493   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    1.0737 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    1.3099 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    1.3133 ^ gpio_control_bidir_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922    2.1055 ^ gpio_control_bidir_1[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_bidir_1[1]/shift_register[1] (net)
                    0.1103    0.0004    2.1059 ^ gpio_control_bidir_1[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070    3.2129 ^ gpio_control_bidir_1[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_bidir_1[1]/net51 (net)
                    0.1915    0.0010    3.2139 ^ gpio_control_bidir_1[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2139   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    1.1574 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    1.4120 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    1.4156 ^ gpio_control_bidir_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5156   clock uncertainty
                             -0.1021    1.4136   clock reconvergence pessimism
                             -0.1030    1.3106   library hold time
                                        1.3106   data required time
-------------------------------------------------------------------------------------
                                        1.3106   data required time
                                       -3.2139   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    5.3651 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.6013 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    5.6047 ^ gpio_control_bidir_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922    6.3969 ^ gpio_control_bidir_2[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_bidir_2[0]/shift_register[1] (net)
                    0.1103    0.0004    6.3973 ^ gpio_control_bidir_2[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070    7.5043 ^ gpio_control_bidir_2[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_bidir_2[0]/net51 (net)
                    0.1915    0.0010    7.5053 ^ gpio_control_bidir_2[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.5053   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    5.7831 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    6.0378 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    6.0414 ^ gpio_control_bidir_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1414   clock uncertainty
                             -0.4365    5.7049   clock reconvergence pessimism
                             -0.1030    5.6020   library hold time
                                        5.6020   data required time
-------------------------------------------------------------------------------------
                                        5.6020   data required time
                                       -7.5053   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.6055 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.8417 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    4.8451 ^ gpio_control_bidir_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922    5.6373 ^ gpio_control_bidir_2[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_bidir_2[1]/shift_register[1] (net)
                    0.1103    0.0004    5.6377 ^ gpio_control_bidir_2[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070    6.7447 ^ gpio_control_bidir_2[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_bidir_2[1]/net51 (net)
                    0.1915    0.0010    6.7457 ^ gpio_control_bidir_2[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7457   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.9644 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    5.2190 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    5.2227 ^ gpio_control_bidir_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3227   clock uncertainty
                             -0.3773    4.9454   clock reconvergence pessimism
                             -0.1030    4.8424   library hold time
                                        4.8424   data required time
-------------------------------------------------------------------------------------
                                        4.8424   data required time
                                       -6.7457   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    3.8443 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.0805 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    4.0839 ^ gpio_control_bidir_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922    4.8761 ^ gpio_control_bidir_2[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_bidir_2[2]/shift_register[1] (net)
                    0.1103    0.0004    4.8765 ^ gpio_control_bidir_2[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070    5.9835 ^ gpio_control_bidir_2[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_bidir_2[2]/net51 (net)
                    0.1915    0.0010    5.9845 ^ gpio_control_bidir_2[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9845   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.1438 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    4.3985 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    4.4021 ^ gpio_control_bidir_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5021   clock uncertainty
                             -0.3180    4.1841   clock reconvergence pessimism
                             -0.1030    4.0812   library hold time
                                        4.0812   data required time
-------------------------------------------------------------------------------------
                                        4.0812   data required time
                                       -5.9845   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.5058 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    6.7421 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    6.7455 ^ gpio_control_in_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922    7.5377 ^ gpio_control_in_1[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1[0]/shift_register[1] (net)
                    0.1103    0.0004    7.5380 ^ gpio_control_in_1[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070    8.6451 ^ gpio_control_in_1[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_1[0]/net51 (net)
                    0.1915    0.0010    8.6461 ^ gpio_control_in_1[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6461   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.0128 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    7.2675 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    7.2711 ^ gpio_control_in_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3711   clock uncertainty
                             -0.5254    6.8457   clock reconvergence pessimism
                             -0.1030    6.7428   library hold time
                                        6.7428   data required time
-------------------------------------------------------------------------------------
                                        6.7428   data required time
                                       -8.6461   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.9104 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   14.1407 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.1426 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.2846   14.4272 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0328   14.4599 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637   14.7236 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0015   14.7251 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   14.9614 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   14.9648 ^ gpio_control_in_1[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922   15.7570 ^ gpio_control_in_1[10]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1[10]/shift_register[1] (net)
                    0.1103    0.0004   15.7573 ^ gpio_control_in_1[10]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070   16.8644 ^ gpio_control_in_1[10]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_1[10]/net51 (net)
                    0.1915    0.0010   16.8654 ^ gpio_control_in_1[10]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.8654   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.9944 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   15.2425 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.2446 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.3068   15.5514 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0353   15.5867 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2842   15.8709 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0017   15.8726 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   16.1272 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   16.1308 ^ gpio_control_in_1[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.2308   clock uncertainty
                             -1.1658   15.0650   clock reconvergence pessimism
                             -0.1030   14.9621   library hold time
                                       14.9621   data required time
-------------------------------------------------------------------------------------
                                       14.9621   data required time
                                      -16.8654   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    7.2857 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.5220 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    7.5254 ^ gpio_control_in_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922    8.3175 ^ gpio_control_in_1[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1[1]/shift_register[1] (net)
                    0.1103    0.0004    8.3179 ^ gpio_control_in_1[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070    9.4250 ^ gpio_control_in_1[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_1[1]/net51 (net)
                    0.1915    0.0010    9.4260 ^ gpio_control_in_1[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.4260   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.8535 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.1081 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    8.1117 ^ gpio_control_in_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.2117   clock uncertainty
                             -0.5861    7.6256   clock reconvergence pessimism
                             -0.1030    7.5226   library hold time
                                        7.5226   data required time
-------------------------------------------------------------------------------------
                                        7.5226   data required time
                                       -9.4260   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    8.0813 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    8.3176 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    8.3210 ^ gpio_control_in_1[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922    9.1131 ^ gpio_control_in_1[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1[2]/shift_register[1] (net)
                    0.1103    0.0004    9.1135 ^ gpio_control_in_1[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070   10.2206 ^ gpio_control_in_1[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_1[2]/net51 (net)
                    0.1915    0.0010   10.2216 ^ gpio_control_in_1[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.2216   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    8.7111 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.9657 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    8.9693 ^ gpio_control_in_1[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.0693   clock uncertainty
                             -0.6481    8.4212   clock reconvergence pessimism
                             -0.1030    8.3182   library hold time
                                        8.3182   data required time
-------------------------------------------------------------------------------------
                                        8.3182   data required time
                                      -10.2216   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015    8.8539 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.0901 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    9.0935 ^ gpio_control_in_1[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922    9.8857 ^ gpio_control_in_1[3]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1[3]/shift_register[1] (net)
                    0.1103    0.0004    9.8861 ^ gpio_control_in_1[3]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070   10.9931 ^ gpio_control_in_1[3]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_1[3]/net51 (net)
                    0.1915    0.0010   10.9941 ^ gpio_control_in_1[3]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.9941   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017    9.5438 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    9.7984 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    9.8021 ^ gpio_control_in_1[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.9021   clock uncertainty
                             -0.7083    9.1937   clock reconvergence pessimism
                             -0.1030    9.0908   library hold time
                                        9.0908   data required time
-------------------------------------------------------------------------------------
                                        9.0908   data required time
                                      -10.9941   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0015    9.6320 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.8683 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    9.8717 ^ gpio_control_in_1[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922   10.6638 ^ gpio_control_in_1[4]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1[4]/shift_register[1] (net)
                    0.1103    0.0004   10.6642 ^ gpio_control_in_1[4]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070   11.7713 ^ gpio_control_in_1[4]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_1[4]/net51 (net)
                    0.1915    0.0010   11.7723 ^ gpio_control_in_1[4]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.7723   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.3826 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   10.6372 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   10.6409 ^ gpio_control_in_1[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7409   clock uncertainty
                             -0.7690    9.9719   clock reconvergence pessimism
                             -0.1030    9.8689   library hold time
                                        9.8689   data required time
-------------------------------------------------------------------------------------
                                        9.8689   data required time
                                      -11.7723   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.4077 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   10.6439 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   10.6473 ^ gpio_control_in_1[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922   11.4395 ^ gpio_control_in_1[5]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1[5]/shift_register[1] (net)
                    0.1103    0.0004   11.4399 ^ gpio_control_in_1[5]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070   12.5469 ^ gpio_control_in_1[5]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_1[5]/net51 (net)
                    0.1915    0.0010   12.5479 ^ gpio_control_in_1[5]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.5479   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0017   11.2187 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.4733 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   11.4770 ^ gpio_control_in_1[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5770   clock uncertainty
                             -0.8294   10.7476   clock reconvergence pessimism
                             -0.1030   10.6446   library hold time
                                       10.6446   data required time
-------------------------------------------------------------------------------------
                                       10.6446   data required time
                                      -12.5479   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.0900 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   13.3263 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   13.3297 ^ gpio_control_in_1[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922   14.1218 ^ gpio_control_in_1[8]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1[8]/shift_register[1] (net)
                    0.1103    0.0004   14.1222 ^ gpio_control_in_1[8]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070   15.2293 ^ gpio_control_in_1[8]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_1[8]/net51 (net)
                    0.1915    0.0010   15.2303 ^ gpio_control_in_1[8]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.2303   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.1100 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   14.3647 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   14.3683 ^ gpio_control_in_1[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.4683   clock uncertainty
                             -1.0384   13.4299   clock reconvergence pessimism
                             -0.1030   13.3270   library hold time
                                       13.3270   data required time
-------------------------------------------------------------------------------------
                                       13.3270   data required time
                                      -15.2303   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0729    0.0015   11.3491 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2368   11.5860 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   11.5894 ^ gpio_control_in_1[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922   12.3815 ^ gpio_control_in_1[6]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1[6]/shift_register[1] (net)
                    0.1103    0.0004   12.3819 ^ gpio_control_in_1[6]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070   13.4890 ^ gpio_control_in_1[6]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_1[6]/net51 (net)
                    0.1915    0.0010   13.4900 ^ gpio_control_in_1[6]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.4900   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0729    0.0017   12.2335 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2553   12.4888 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   12.4924 ^ gpio_control_in_1[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.5924   clock uncertainty
                             -0.9028   11.6896   clock reconvergence pessimism
                             -0.1030   11.5866   library hold time
                                       11.5866   data required time
-------------------------------------------------------------------------------------
                                       11.5866   data required time
                                      -13.4900   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0729    0.0015   12.2931 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2368   12.5299 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   12.5334 ^ gpio_control_in_1[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922   13.3255 ^ gpio_control_in_1[7]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1[7]/shift_register[1] (net)
                    0.1103    0.0004   13.3259 ^ gpio_control_in_1[7]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070   14.4330 ^ gpio_control_in_1[7]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_1[7]/net51 (net)
                    0.1915    0.0010   14.4340 ^ gpio_control_in_1[7]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.4340   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0729    0.0017   13.2510 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2553   13.5063 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   13.5100 ^ gpio_control_in_1[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.6100   clock uncertainty
                             -0.9764   12.6336   clock reconvergence pessimism
                             -0.1030   12.5306   library hold time
                                       12.5306   data required time
-------------------------------------------------------------------------------------
                                       12.5306   data required time
                                      -14.4340   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.9111 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   14.1474 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   14.1508 ^ gpio_control_in_1[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922   14.9429 ^ gpio_control_in_1[9]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1[9]/shift_register[1] (net)
                    0.1103    0.0004   14.9433 ^ gpio_control_in_1[9]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070   16.0504 ^ gpio_control_in_1[9]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_1[9]/net51 (net)
                    0.1915    0.0010   16.0514 ^ gpio_control_in_1[9]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.0514   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.9951 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   15.2498 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   15.2534 ^ gpio_control_in_1[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.3534   clock uncertainty
                             -1.1024   14.2510   clock reconvergence pessimism
                             -0.1030   14.1480   library hold time
                                       14.1480   data required time
-------------------------------------------------------------------------------------
                                       14.1480   data required time
                                      -16.0514   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    1.8386 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    2.0748 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    2.0782 ^ gpio_control_in_1a[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922    2.8704 ^ gpio_control_in_1a[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1a[0]/shift_register[1] (net)
                    0.1103    0.0004    2.8708 ^ gpio_control_in_1a[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070    3.9778 ^ gpio_control_in_1a[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_1a[0]/net51 (net)
                    0.1915    0.0010    3.9788 ^ gpio_control_in_1a[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9788   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    1.9819 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    2.2365 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    2.2401 ^ gpio_control_in_1a[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3401   clock uncertainty
                             -0.1617    2.1785   clock reconvergence pessimism
                             -0.1030    2.0755   library hold time
                                        2.0755   data required time
-------------------------------------------------------------------------------------
                                        2.0755   data required time
                                       -3.9788   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    2.6219 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    2.8581 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    2.8615 ^ gpio_control_in_1a[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922    3.6537 ^ gpio_control_in_1a[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1a[1]/shift_register[1] (net)
                    0.1103    0.0004    3.6541 ^ gpio_control_in_1a[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070    4.7611 ^ gpio_control_in_1a[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_1a[1]/net51 (net)
                    0.1915    0.0010    4.7621 ^ gpio_control_in_1a[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7621   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    2.8262 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    3.0808 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    3.0845 ^ gpio_control_in_1a[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1845   clock uncertainty
                             -0.2227    2.9617   clock reconvergence pessimism
                             -0.1030    2.8588   library hold time
                                        2.8588   data required time
-------------------------------------------------------------------------------------
                                        2.8588   data required time
                                       -4.7621   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    3.3883 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    3.6246 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    3.6280 ^ gpio_control_in_1a[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922    4.4201 ^ gpio_control_in_1a[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1a[2]/shift_register[1] (net)
                    0.1103    0.0004    4.4205 ^ gpio_control_in_1a[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070    5.5276 ^ gpio_control_in_1a[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_1a[2]/net51 (net)
                    0.1915    0.0010    5.5286 ^ gpio_control_in_1a[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5286   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    3.6524 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    3.9070 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    3.9106 ^ gpio_control_in_1a[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0106   clock uncertainty
                             -0.2824    3.7282   clock reconvergence pessimism
                             -0.1030    3.6252   library hold time
                                        3.6252   data required time
-------------------------------------------------------------------------------------
                                        3.6252   data required time
                                       -5.5286   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.1616 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.3979 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    4.4013 ^ gpio_control_in_1a[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922    5.1935 ^ gpio_control_in_1a[3]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1a[3]/shift_register[1] (net)
                    0.1103    0.0004    5.1939 ^ gpio_control_in_1a[3]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070    6.3009 ^ gpio_control_in_1a[3]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_1a[3]/net51 (net)
                    0.1915    0.0010    6.3019 ^ gpio_control_in_1a[3]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3019   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.4859 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    4.7406 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    4.7442 ^ gpio_control_in_1a[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8442   clock uncertainty
                             -0.3427    4.5015   clock reconvergence pessimism
                             -0.1030    4.3986   library hold time
                                        4.3986   data required time
-------------------------------------------------------------------------------------
                                        4.3986   data required time
                                       -6.3019   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.9284 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.1646 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    5.1681 ^ gpio_control_in_1a[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922    5.9602 ^ gpio_control_in_1a[4]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1a[4]/shift_register[1] (net)
                    0.1103    0.0004    5.9606 ^ gpio_control_in_1a[4]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070    7.0676 ^ gpio_control_in_1a[4]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_1a[4]/net51 (net)
                    0.1915    0.0010    7.0687 ^ gpio_control_in_1a[4]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0687   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0017    5.3125 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    5.5671 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    5.5707 ^ gpio_control_in_1a[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6707   clock uncertainty
                             -0.4025    5.2683   clock reconvergence pessimism
                             -0.1030    5.1653   library hold time
                                        5.1653   data required time
-------------------------------------------------------------------------------------
                                        5.1653   data required time
                                       -7.0687   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0015    5.7219 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.9581 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    5.9615 ^ gpio_control_in_1a[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922    6.7537 ^ gpio_control_in_1a[5]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1a[5]/shift_register[1] (net)
                    0.1103    0.0004    6.7541 ^ gpio_control_in_1a[5]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070    7.8611 ^ gpio_control_in_1a[5]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_1a[5]/net51 (net)
                    0.1915    0.0010    7.8621 ^ gpio_control_in_1a[5]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.8621   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0017    6.1677 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    6.4224 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    6.4260 ^ gpio_control_in_1a[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5260   clock uncertainty
                             -0.4643    6.0617   clock reconvergence pessimism
                             -0.1030    5.9588   library hold time
                                        5.9588   data required time
-------------------------------------------------------------------------------------
                                        5.9588   data required time
                                       -7.8621   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.3275 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   17.5577 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019   17.5596 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.2793   17.8389 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0299   17.8687 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2588   18.1275 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015   18.1290 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   18.3653 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   18.3687 ^ gpio_control_in_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922   19.1608 ^ gpio_control_in_2[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[0]/shift_register[1] (net)
                    0.1103    0.0004   19.1612 ^ gpio_control_in_2[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070   20.2683 ^ gpio_control_in_2[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_2[0]/net51 (net)
                    0.1915    0.0010   20.2693 ^ gpio_control_in_2[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       20.2693   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   18.6777 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.9259 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.9279 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.3010   19.2289 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0322   19.2611 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2789   19.5400 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017   19.5417 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   19.7963 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   19.8000 ^ gpio_control_in_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.9000   clock uncertainty
                             -1.4311   18.4689   clock reconvergence pessimism
                             -0.1030   18.3659   library hold time
                                       18.3659   data required time
-------------------------------------------------------------------------------------
                                       18.3659   data required time
                                      -20.2693   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.0959 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   10.3322 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   10.3356 ^ gpio_control_in_2[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922   11.1278 ^ gpio_control_in_2[10]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[10]/shift_register[1] (net)
                    0.1103    0.0004   11.1282 ^ gpio_control_in_2[10]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070   12.2352 ^ gpio_control_in_2[10]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_2[10]/net51 (net)
                    0.1915    0.0010   12.2362 ^ gpio_control_in_2[10]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.2362   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.8827 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.1373 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   11.1409 ^ gpio_control_in_2[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.2409   clock uncertainty
                             -0.8051   10.4358   clock reconvergence pessimism
                             -0.1030   10.3329   library hold time
                                       10.3329   data required time
-------------------------------------------------------------------------------------
                                       10.3329   data required time
                                      -12.2362   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0015    9.3229 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.5591 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    9.5625 ^ gpio_control_in_2[11]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922   10.3547 ^ gpio_control_in_2[11]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[11]/shift_register[1] (net)
                    0.1103    0.0004   10.3551 ^ gpio_control_in_2[11]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070   11.4621 ^ gpio_control_in_2[11]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_2[11]/net51 (net)
                    0.1915    0.0010   11.4631 ^ gpio_control_in_2[11]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.4631   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.0493 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   10.3040 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   10.3076 ^ gpio_control_in_2[11]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.4076   clock uncertainty
                             -0.7449    9.6627   clock reconvergence pessimism
                             -0.1030    9.5598   library hold time
                                        9.5598   data required time
-------------------------------------------------------------------------------------
                                        9.5598   data required time
                                      -11.4631   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0716    0.0015    8.5572 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2363    8.7935 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    8.7969 ^ gpio_control_in_2[12]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922    9.5891 ^ gpio_control_in_2[12]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[12]/shift_register[1] (net)
                    0.1103    0.0004    9.5895 ^ gpio_control_in_2[12]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070   10.6965 ^ gpio_control_in_2[12]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_2[12]/net51 (net)
                    0.1915    0.0010   10.6975 ^ gpio_control_in_2[12]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.6975   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0716    0.0017    9.2240 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    9.4787 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    9.4824 ^ gpio_control_in_2[12]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5824   clock uncertainty
                             -0.6852    8.8971   clock reconvergence pessimism
                             -0.1030    8.7942   library hold time
                                        8.7942   data required time
-------------------------------------------------------------------------------------
                                        8.7942   data required time
                                      -10.6975   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0015    7.6847 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.9209 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    7.9243 ^ gpio_control_in_2[13]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922    8.7165 ^ gpio_control_in_2[13]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[13]/shift_register[1] (net)
                    0.1103    0.0004    8.7169 ^ gpio_control_in_2[13]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070    9.8239 ^ gpio_control_in_2[13]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_2[13]/net51 (net)
                    0.1915    0.0010    9.8249 ^ gpio_control_in_2[13]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.8249   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0017    8.2835 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.5382 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    8.5418 ^ gpio_control_in_2[13]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.6418   clock uncertainty
                             -0.6172    8.0246   clock reconvergence pessimism
                             -0.1030    7.9216   library hold time
                                        7.9216   data required time
-------------------------------------------------------------------------------------
                                        7.9216   data required time
                                       -9.8249   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.9138 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.1500 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    7.1534 ^ gpio_control_in_2[14]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922    7.9456 ^ gpio_control_in_2[14]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[14]/shift_register[1] (net)
                    0.1103    0.0004    7.9460 ^ gpio_control_in_2[14]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070    9.0530 ^ gpio_control_in_2[14]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_2[14]/net51 (net)
                    0.1915    0.0010    9.0540 ^ gpio_control_in_2[14]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.0540   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.4525 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    7.7072 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    7.7108 ^ gpio_control_in_2[14]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8108   clock uncertainty
                             -0.5572    7.2537   clock reconvergence pessimism
                             -0.1030    7.1507   library hold time
                                        7.1507   data required time
-------------------------------------------------------------------------------------
                                        7.1507   data required time
                                       -9.0540   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.1308 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    6.3670 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    6.3704 ^ gpio_control_in_2[15]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922    7.1626 ^ gpio_control_in_2[15]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[15]/shift_register[1] (net)
                    0.1103    0.0004    7.1630 ^ gpio_control_in_2[15]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070    8.2700 ^ gpio_control_in_2[15]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_2[15]/net51 (net)
                    0.1915    0.0010    8.2710 ^ gpio_control_in_2[15]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2710   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0017    6.6085 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    6.8632 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    6.8668 ^ gpio_control_in_2[15]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9668   clock uncertainty
                             -0.4961    6.4707   clock reconvergence pessimism
                             -0.1030    6.3677   library hold time
                                        6.3677   data required time
-------------------------------------------------------------------------------------
                                        6.3677   data required time
                                       -8.2710   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015   17.3282 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   17.5644 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   17.5678 ^ gpio_control_in_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922   18.3600 ^ gpio_control_in_2[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[1]/shift_register[1] (net)
                    0.1103    0.0004   18.3604 ^ gpio_control_in_2[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070   19.4674 ^ gpio_control_in_2[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_2[1]/net51 (net)
                    0.1915    0.0010   19.4684 ^ gpio_control_in_2[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       19.4684   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017   18.6784 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   18.9331 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   18.9367 ^ gpio_control_in_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.0367   clock uncertainty
                             -1.3687   17.6680   clock reconvergence pessimism
                             -0.1030   17.5651   library hold time
                                       17.5651   data required time
-------------------------------------------------------------------------------------
                                       17.5651   data required time
                                      -19.4684   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015   16.5300 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   16.7662 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   16.7696 ^ gpio_control_in_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922   17.5618 ^ gpio_control_in_2[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[2]/shift_register[1] (net)
                    0.1103    0.0004   17.5622 ^ gpio_control_in_2[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070   18.6692 ^ gpio_control_in_2[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_2[2]/net51 (net)
                    0.1915    0.0010   18.6702 ^ gpio_control_in_2[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       18.6702   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017   17.8180 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   18.0727 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   18.0763 ^ gpio_control_in_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   18.1763   clock uncertainty
                             -1.3065   16.8699   clock reconvergence pessimism
                             -0.1030   16.7669   library hold time
                                       16.7669   data required time
-------------------------------------------------------------------------------------
                                       16.7669   data required time
                                      -18.6702   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015   15.7260 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   15.9622 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   15.9656 ^ gpio_control_in_2[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922   16.7578 ^ gpio_control_in_2[3]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[3]/shift_register[1] (net)
                    0.1103    0.0004   16.7582 ^ gpio_control_in_2[3]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070   17.8652 ^ gpio_control_in_2[3]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_2[3]/net51 (net)
                    0.1915    0.0010   17.8662 ^ gpio_control_in_2[3]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       17.8662   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017   16.9514 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   17.2060 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   17.2097 ^ gpio_control_in_2[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   17.3097   clock uncertainty
                             -1.2438   16.0658   clock reconvergence pessimism
                             -0.1030   15.9629   library hold time
                                       15.9629   data required time
-------------------------------------------------------------------------------------
                                       15.9629   data required time
                                      -17.8662   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0015   14.9326 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2363   15.1688 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   15.1722 ^ gpio_control_in_2[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922   15.9644 ^ gpio_control_in_2[4]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[4]/shift_register[1] (net)
                    0.1103    0.0004   15.9648 ^ gpio_control_in_2[4]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070   17.0718 ^ gpio_control_in_2[4]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_2[4]/net51 (net)
                    0.1915    0.0010   17.0728 ^ gpio_control_in_2[4]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       17.0728   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0017   16.0961 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   16.3508 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   16.3545 ^ gpio_control_in_2[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.4545   clock uncertainty
                             -1.1820   15.2725   clock reconvergence pessimism
                             -0.1030   15.1695   library hold time
                                       15.1695   data required time
-------------------------------------------------------------------------------------
                                       15.1695   data required time
                                      -17.0728   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.1717 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   13.4079 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   13.4113 ^ gpio_control_in_2[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922   14.2035 ^ gpio_control_in_2[6]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[6]/shift_register[1] (net)
                    0.1103    0.0004   14.2039 ^ gpio_control_in_2[6]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070   15.3109 ^ gpio_control_in_2[6]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_2[6]/net51 (net)
                    0.1915    0.0010   15.3119 ^ gpio_control_in_2[6]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.3119   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.1980 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   14.4527 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   14.4563 ^ gpio_control_in_2[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.5563   clock uncertainty
                             -1.0448   13.5116   clock reconvergence pessimism
                             -0.1030   13.4086   library hold time
                                       13.4086   data required time
-------------------------------------------------------------------------------------
                                       13.4086   data required time
                                      -15.3119   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0015   12.4070 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   12.6433 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   12.6467 ^ gpio_control_in_2[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922   13.4388 ^ gpio_control_in_2[7]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[7]/shift_register[1] (net)
                    0.1103    0.0004   13.4392 ^ gpio_control_in_2[7]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070   14.5463 ^ gpio_control_in_2[7]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_2[7]/net51 (net)
                    0.1915    0.0010   14.5473 ^ gpio_control_in_2[7]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.5473   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0017   13.3738 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   13.6285 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   13.6321 ^ gpio_control_in_2[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.7321   clock uncertainty
                             -0.9852   12.7469   clock reconvergence pessimism
                             -0.1030   12.6439   library hold time
                                       12.6439   data required time
-------------------------------------------------------------------------------------
                                       12.6439   data required time
                                      -14.5473   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0015   11.6357 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   11.8720 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   11.8754 ^ gpio_control_in_2[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922   12.6675 ^ gpio_control_in_2[8]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[8]/shift_register[1] (net)
                    0.1103    0.0004   12.6679 ^ gpio_control_in_2[8]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070   13.7750 ^ gpio_control_in_2[8]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_2[8]/net51 (net)
                    0.1915    0.0010   13.7760 ^ gpio_control_in_2[8]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.7760   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0017   12.5424 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   12.7971 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   12.8007 ^ gpio_control_in_2[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.9007   clock uncertainty
                             -0.9251   11.9756   clock reconvergence pessimism
                             -0.1030   11.8726   library hold time
                                       11.8726   data required time
-------------------------------------------------------------------------------------
                                       11.8726   data required time
                                      -13.7760   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.8668 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   11.1030 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   11.1064 ^ gpio_control_in_2[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922   11.8986 ^ gpio_control_in_2[9]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[9]/shift_register[1] (net)
                    0.1103    0.0004   11.8990 ^ gpio_control_in_2[9]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070   13.0060 ^ gpio_control_in_2[9]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_2[9]/net51 (net)
                    0.1915    0.0010   13.0070 ^ gpio_control_in_2[9]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.0070   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0017   11.7135 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.9682 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   11.9718 ^ gpio_control_in_2[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.0718   clock uncertainty
                             -0.8652   11.2066   clock reconvergence pessimism
                             -0.1030   11.1037   library hold time
                                       11.1037   data required time
-------------------------------------------------------------------------------------
                                       11.1037   data required time
                                      -13.0070   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0015   14.0566 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2364   14.2929 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   14.2963 ^ gpio_control_in_2[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1103    0.7922   15.0885 ^ gpio_control_in_2[5]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[5]/shift_register[1] (net)
                    0.1103    0.0004   15.0889 ^ gpio_control_in_2[5]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1915    1.1070   16.1959 ^ gpio_control_in_2[5]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0101                                 gpio_control_in_2[5]/net51 (net)
                    0.1915    0.0010   16.1969 ^ gpio_control_in_2[5]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.1969   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0017   15.1519 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2548   15.4067 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   15.4103 ^ gpio_control_in_2[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.5103   clock uncertainty
                             -1.1137   14.3966   clock reconvergence pessimism
                             -0.1030   14.2936   library hold time
                                       14.2936   data required time
-------------------------------------------------------------------------------------
                                       14.2936   data required time
                                      -16.1969   data arrival time
-------------------------------------------------------------------------------------
                                        1.9033   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.9104 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   14.1407 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.1426 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.2846   14.4272 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0328   14.4599 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637   14.7236 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0015   14.7251 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   14.9614 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   14.9648 ^ gpio_control_in_1[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986   15.7634 ^ gpio_control_in_1[10]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_1[10]/shift_register[2] (net)
                    0.1153    0.0010   15.7644 ^ gpio_control_in_1[10]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250   16.8894 ^ gpio_control_in_1[10]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_1[10]/net50 (net)
                    0.2107    0.0007   16.8901 ^ gpio_control_in_1[10]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.8901   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.9944 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   15.2425 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.2446 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1631    0.3068   15.5514 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0892                                 gpio_clock_1[17] (net)
                    0.1749    0.0353   15.5867 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2842   15.8709 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0715    0.0017   15.8726 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   16.1272 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   16.1309 ^ gpio_control_in_1[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.2309   clock uncertainty
                             -1.1658   15.0650   clock reconvergence pessimism
                             -0.1074   14.9577   library hold time
                                       14.9577   data required time
-------------------------------------------------------------------------------------
                                       14.9577   data required time
                                      -16.8901   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.3275 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   17.5577 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019   17.5596 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.2793   17.8389 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0299   17.8687 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2588   18.1275 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015   18.1290 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   18.3653 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   18.3686 ^ gpio_control_in_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986   19.1672 ^ gpio_control_in_2[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_2[0]/shift_register[2] (net)
                    0.1153    0.0010   19.1683 ^ gpio_control_in_2[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250   20.2933 ^ gpio_control_in_2[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_2[0]/net50 (net)
                    0.2107    0.0007   20.2940 ^ gpio_control_in_2[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       20.2940   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009   18.6777 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.9259 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.9279 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1533    0.3010   19.2289 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_2[1] (net)
                    0.1638    0.0322   19.2611 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2789   19.5400 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017   19.5417 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   19.7963 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   19.8000 ^ gpio_control_in_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.9000   clock uncertainty
                             -1.4311   18.4689   clock reconvergence pessimism
                             -0.1074   18.3616   library hold time
                                       18.3616   data required time
-------------------------------------------------------------------------------------
                                       18.3616   data required time
                                      -20.2940   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.5293 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   16.7595 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019   16.7614 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2778   17.0392 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0296   17.0688 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2578   17.3266 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015   17.3282 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   17.5644 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   17.5678 ^ gpio_control_in_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986   18.3664 ^ gpio_control_in_2[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_2[1]/shift_register[2] (net)
                    0.1153    0.0010   18.3674 ^ gpio_control_in_2[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250   19.4924 ^ gpio_control_in_2[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_2[1]/net50 (net)
                    0.2107    0.0007   19.4931 ^ gpio_control_in_2[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       19.4931   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009   17.8173 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   18.0655 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020   18.0675 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1511    0.2994   18.3669 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0811                                 gpio_clock_2[2] (net)
                    0.1617    0.0319   18.3989 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2779   18.6768 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017   18.6784 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   18.9331 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   18.9367 ^ gpio_control_in_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   19.0367   clock uncertainty
                             -1.3687   17.6680   clock reconvergence pessimism
                             -0.1074   17.5607   library hold time
                                       17.5607   data required time
-------------------------------------------------------------------------------------
                                       17.5607   data required time
                                      -19.4931   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   15.7253 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   15.9555 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.9574 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.2803   16.2377 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0309   16.2686 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2598   16.5285 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015   16.5300 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   16.7662 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   16.7696 ^ gpio_control_in_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986   17.5682 ^ gpio_control_in_2[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_2[2]/shift_register[2] (net)
                    0.1153    0.0010   17.5692 ^ gpio_control_in_2[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250   18.6942 ^ gpio_control_in_2[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_2[2]/net50 (net)
                    0.2107    0.0007   18.6950 ^ gpio_control_in_2[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       18.6950   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009   16.9506 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   17.1988 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020   17.2009 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1551    0.3022   17.5030 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_2[3] (net)
                    0.1662    0.0333   17.5363 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2801   17.8164 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017   17.8180 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   18.0727 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   18.0763 ^ gpio_control_in_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   18.1763   clock uncertainty
                             -1.3065   16.8699   clock reconvergence pessimism
                             -0.1074   16.7625   library hold time
                                       16.7625   data required time
-------------------------------------------------------------------------------------
                                       16.7625   data required time
                                      -18.6950   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   14.9319 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303   15.1621 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019   15.1640 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.2795   15.4435 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0248   15.4683 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2561   15.7244 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015   15.7260 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   15.9622 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   15.9656 ^ gpio_control_in_2[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986   16.7642 ^ gpio_control_in_2[3]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_2[3]/shift_register[2] (net)
                    0.1153    0.0010   16.7652 ^ gpio_control_in_2[3]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250   17.8902 ^ gpio_control_in_2[3]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_2[3]/net50 (net)
                    0.2107    0.0007   17.8909 ^ gpio_control_in_2[3]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       17.8909   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0009   16.0954 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   16.3436 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   16.3457 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1506    0.3012   16.6469 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0805                                 gpio_clock_2[4] (net)
                    0.1579    0.0267   16.6736 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2761   16.9497 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017   16.9514 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   17.2060 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   17.2097 ^ gpio_control_in_2[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   17.3097   clock uncertainty
                             -1.2438   16.0658   clock reconvergence pessimism
                             -0.1074   15.9585   library hold time
                                       15.9585   data required time
-------------------------------------------------------------------------------------
                                       15.9585   data required time
                                      -17.8909   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   14.0559 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304   14.2862 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   14.2881 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3007   14.5889 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0549   14.6437 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2873   14.9310 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0015   14.9326 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2363   15.1688 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   15.1722 ^ gpio_control_in_2[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986   15.9708 ^ gpio_control_in_2[4]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_2[4]/shift_register[2] (net)
                    0.1153    0.0010   15.9719 ^ gpio_control_in_2[4]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250   17.0968 ^ gpio_control_in_2[4]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_2[4]/net50 (net)
                    0.2107    0.0007   17.0976 ^ gpio_control_in_2[4]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       17.0976   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0009   15.1511 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483   15.3995 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   15.4015 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2009    0.3242   15.7257 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1160                                 gpio_clock_2[5] (net)
                    0.2289    0.0591   15.7848 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3097   16.0945 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0716    0.0017   16.0961 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   16.3508 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   16.3545 ^ gpio_control_in_2[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   16.4545   clock uncertainty
                             -1.1820   15.2725   clock reconvergence pessimism
                             -0.1074   15.1651   library hold time
                                       15.1651   data required time
-------------------------------------------------------------------------------------
                                       15.1651   data required time
                                      -17.0976   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0719    0.0015    0.3089 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2364    0.5453 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    0.5487 ^ gpio_control_bidir_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986    1.3473 ^ gpio_control_bidir_1[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_bidir_1[0]/shift_register[2] (net)
                    0.1153    0.0010    1.3483 ^ gpio_control_bidir_1[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250    2.4733 ^ gpio_control_bidir_1[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_bidir_1[0]/net50 (net)
                    0.2107    0.0007    2.4740 ^ gpio_control_bidir_1[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4740   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0719    0.0017    0.3330 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2548    0.5878 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    0.5914 ^ gpio_control_bidir_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6914   clock uncertainty
                             -0.0425    0.6489   clock reconvergence pessimism
                             -0.1074    0.5416   library hold time
                                        0.5416   data required time
-------------------------------------------------------------------------------------
                                        0.5416   data required time
                                       -2.4740   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    1.0737 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    1.3099 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    1.3133 ^ gpio_control_bidir_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986    2.1119 ^ gpio_control_bidir_1[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_bidir_1[1]/shift_register[2] (net)
                    0.1153    0.0010    2.1129 ^ gpio_control_bidir_1[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250    3.2379 ^ gpio_control_bidir_1[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_bidir_1[1]/net50 (net)
                    0.2107    0.0007    3.2387 ^ gpio_control_bidir_1[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2387   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    1.1574 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    1.4120 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    1.4157 ^ gpio_control_bidir_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5157   clock uncertainty
                             -0.1021    1.4136   clock reconvergence pessimism
                             -0.1074    1.3062   library hold time
                                        1.3062   data required time
-------------------------------------------------------------------------------------
                                        1.3062   data required time
                                       -3.2387   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    5.3651 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.6013 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    5.6047 ^ gpio_control_bidir_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986    6.4033 ^ gpio_control_bidir_2[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_bidir_2[0]/shift_register[2] (net)
                    0.1153    0.0010    6.4043 ^ gpio_control_bidir_2[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250    7.5293 ^ gpio_control_bidir_2[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_bidir_2[0]/net50 (net)
                    0.2107    0.0007    7.5300 ^ gpio_control_bidir_2[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.5300   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    5.7831 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    6.0378 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    6.0414 ^ gpio_control_bidir_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1414   clock uncertainty
                             -0.4365    5.7050   clock reconvergence pessimism
                             -0.1074    5.5976   library hold time
                                        5.5976   data required time
-------------------------------------------------------------------------------------
                                        5.5976   data required time
                                       -7.5300   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.6055 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.8417 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    4.8451 ^ gpio_control_bidir_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986    5.6437 ^ gpio_control_bidir_2[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_bidir_2[1]/shift_register[2] (net)
                    0.1153    0.0010    5.6448 ^ gpio_control_bidir_2[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250    6.7698 ^ gpio_control_bidir_2[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_bidir_2[1]/net50 (net)
                    0.2107    0.0007    6.7705 ^ gpio_control_bidir_2[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7705   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.9644 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    5.2190 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    5.2227 ^ gpio_control_bidir_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3227   clock uncertainty
                             -0.3773    4.9454   clock reconvergence pessimism
                             -0.1074    4.8380   library hold time
                                        4.8380   data required time
-------------------------------------------------------------------------------------
                                        4.8380   data required time
                                       -6.7705   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    3.8443 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.0805 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    4.0839 ^ gpio_control_bidir_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986    4.8825 ^ gpio_control_bidir_2[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_bidir_2[2]/shift_register[2] (net)
                    0.1153    0.0010    4.8835 ^ gpio_control_bidir_2[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250    6.0085 ^ gpio_control_bidir_2[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_bidir_2[2]/net50 (net)
                    0.2107    0.0007    6.0092 ^ gpio_control_bidir_2[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0092   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.1438 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    4.3985 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    4.4021 ^ gpio_control_bidir_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5021   clock uncertainty
                             -0.3180    4.1842   clock reconvergence pessimism
                             -0.1074    4.0768   library hold time
                                        4.0768   data required time
-------------------------------------------------------------------------------------
                                        4.0768   data required time
                                       -6.0092   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.5058 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    6.7421 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    6.7455 ^ gpio_control_in_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986    7.5441 ^ gpio_control_in_1[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_1[0]/shift_register[2] (net)
                    0.1153    0.0010    7.5451 ^ gpio_control_in_1[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250    8.6701 ^ gpio_control_in_1[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_1[0]/net50 (net)
                    0.2107    0.0007    8.6708 ^ gpio_control_in_1[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6708   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.0128 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    7.2675 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    7.2711 ^ gpio_control_in_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3711   clock uncertainty
                             -0.5254    6.8457   clock reconvergence pessimism
                             -0.1074    6.7384   library hold time
                                        6.7384   data required time
-------------------------------------------------------------------------------------
                                        6.7384   data required time
                                       -8.6708   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    7.2857 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.5220 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    7.5253 ^ gpio_control_in_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986    8.3239 ^ gpio_control_in_1[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_1[1]/shift_register[2] (net)
                    0.1153    0.0010    8.3250 ^ gpio_control_in_1[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250    9.4500 ^ gpio_control_in_1[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_1[1]/net50 (net)
                    0.2107    0.0007    9.4507 ^ gpio_control_in_1[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.4507   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.8535 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.1081 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    8.1118 ^ gpio_control_in_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.2118   clock uncertainty
                             -0.5861    7.6256   clock reconvergence pessimism
                             -0.1074    7.5183   library hold time
                                        7.5183   data required time
-------------------------------------------------------------------------------------
                                        7.5183   data required time
                                       -9.4507   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    8.0813 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    8.3176 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    8.3209 ^ gpio_control_in_1[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986    9.1195 ^ gpio_control_in_1[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_1[2]/shift_register[2] (net)
                    0.1153    0.0010    9.1206 ^ gpio_control_in_1[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250   10.2456 ^ gpio_control_in_1[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_1[2]/net50 (net)
                    0.2107    0.0007   10.2463 ^ gpio_control_in_1[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.2463   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    8.7111 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.9657 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    8.9694 ^ gpio_control_in_1[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.0694   clock uncertainty
                             -0.6481    8.4212   clock reconvergence pessimism
                             -0.1074    8.3139   library hold time
                                        8.3139   data required time
-------------------------------------------------------------------------------------
                                        8.3139   data required time
                                      -10.2463   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015    8.8539 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.0901 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    9.0935 ^ gpio_control_in_1[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986    9.8921 ^ gpio_control_in_1[3]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_1[3]/shift_register[2] (net)
                    0.1153    0.0010    9.8931 ^ gpio_control_in_1[3]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250   11.0181 ^ gpio_control_in_1[3]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_1[3]/net50 (net)
                    0.2107    0.0007   11.0188 ^ gpio_control_in_1[3]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.0188   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017    9.5438 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    9.7984 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    9.8021 ^ gpio_control_in_1[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.9021   clock uncertainty
                             -0.7083    9.1938   clock reconvergence pessimism
                             -0.1074    9.0864   library hold time
                                        9.0864   data required time
-------------------------------------------------------------------------------------
                                        9.0864   data required time
                                      -11.0188   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0015    9.6320 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.8683 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    9.8716 ^ gpio_control_in_1[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986   10.6702 ^ gpio_control_in_1[4]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_1[4]/shift_register[2] (net)
                    0.1153    0.0010   10.6713 ^ gpio_control_in_1[4]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250   11.7963 ^ gpio_control_in_1[4]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_1[4]/net50 (net)
                    0.2107    0.0007   11.7970 ^ gpio_control_in_1[4]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.7970   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.3826 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   10.6372 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   10.6409 ^ gpio_control_in_1[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7409   clock uncertainty
                             -0.7690    9.9719   clock reconvergence pessimism
                             -0.1074    9.8646   library hold time
                                        9.8646   data required time
-------------------------------------------------------------------------------------
                                        9.8646   data required time
                                      -11.7970   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.4077 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   10.6439 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   10.6473 ^ gpio_control_in_1[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986   11.4459 ^ gpio_control_in_1[5]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_1[5]/shift_register[2] (net)
                    0.1153    0.0010   11.4469 ^ gpio_control_in_1[5]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250   12.5719 ^ gpio_control_in_1[5]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_1[5]/net50 (net)
                    0.2107    0.0007   12.5727 ^ gpio_control_in_1[5]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.5727   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0017   11.2187 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.4733 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   11.4770 ^ gpio_control_in_1[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5770   clock uncertainty
                             -0.8294   10.7476   clock reconvergence pessimism
                             -0.1074   10.6402   library hold time
                                       10.6402   data required time
-------------------------------------------------------------------------------------
                                       10.6402   data required time
                                      -12.5727   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0729    0.0015   11.3491 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2368   11.5860 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   11.5893 ^ gpio_control_in_1[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986   12.3879 ^ gpio_control_in_1[6]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_1[6]/shift_register[2] (net)
                    0.1153    0.0010   12.3890 ^ gpio_control_in_1[6]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250   13.5140 ^ gpio_control_in_1[6]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_1[6]/net50 (net)
                    0.2107    0.0007   13.5147 ^ gpio_control_in_1[6]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.5147   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0729    0.0017   12.2335 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2553   12.4888 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   12.4924 ^ gpio_control_in_1[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.5924   clock uncertainty
                             -0.9028   11.6896   clock reconvergence pessimism
                             -0.1074   11.5823   library hold time
                                       11.5823   data required time
-------------------------------------------------------------------------------------
                                       11.5823   data required time
                                      -13.5147   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0729    0.0015   12.2931 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2368   12.5299 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   12.5333 ^ gpio_control_in_1[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986   13.3319 ^ gpio_control_in_1[7]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_1[7]/shift_register[2] (net)
                    0.1153    0.0010   13.3330 ^ gpio_control_in_1[7]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250   14.4580 ^ gpio_control_in_1[7]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_1[7]/net50 (net)
                    0.2107    0.0007   14.4587 ^ gpio_control_in_1[7]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.4587   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0729    0.0017   13.2510 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2553   13.5063 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   13.5100 ^ gpio_control_in_1[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.6100   clock uncertainty
                             -0.9764   12.6336   clock reconvergence pessimism
                             -0.1074   12.5262   library hold time
                                       12.5262   data required time
-------------------------------------------------------------------------------------
                                       12.5262   data required time
                                      -14.4587   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.0900 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   13.3263 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   13.3296 ^ gpio_control_in_1[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986   14.1283 ^ gpio_control_in_1[8]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_1[8]/shift_register[2] (net)
                    0.1153    0.0010   14.1293 ^ gpio_control_in_1[8]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250   15.2543 ^ gpio_control_in_1[8]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_1[8]/net50 (net)
                    0.2107    0.0007   15.2550 ^ gpio_control_in_1[8]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.2550   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.1100 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   14.3647 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   14.3683 ^ gpio_control_in_1[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.4683   clock uncertainty
                             -1.0384   13.4299   clock reconvergence pessimism
                             -0.1074   13.3226   library hold time
                                       13.3226   data required time
-------------------------------------------------------------------------------------
                                       13.3226   data required time
                                      -15.2550   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7212 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.9514 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.9533 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2774    6.2307 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0205    6.2512 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2531    6.5043 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.5052 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.7354 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2749    7.0122 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0206    7.0327 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2515    7.2842 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.2850 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.5153 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.5172 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.2809    7.7980 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0244    7.8225 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2573    8.0798 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.0807 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    8.3109 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.3128 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2727    8.5855 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0182    8.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2487    8.8523 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.8532 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.0834 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.0853 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2751    9.3604 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0193    9.3797 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2508    9.6305 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.6313 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.8616 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.8635 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2738   10.1372 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0190   10.1563 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2499   10.4061 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.4070 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.6372 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.6391 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3052   10.9444 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0902   11.0346 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3130   11.3476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   11.3484 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   11.5793 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.5812 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3102   11.8914 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0870   11.9784 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3132   12.2916 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2924 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2308   12.5233 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.5252 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.2798   12.8050 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0263   12.8313 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2572   13.0885 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.0894 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.3196 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.3215 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.2924   13.6139 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0291   13.6430 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2666   13.9096 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.9111 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   14.1474 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   14.1507 ^ gpio_control_in_1[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986   14.9493 ^ gpio_control_in_1[9]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_1[9]/shift_register[2] (net)
                    0.1153    0.0010   14.9504 ^ gpio_control_in_1[9]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250   16.0754 ^ gpio_control_in_1[9]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_1[9]/net50 (net)
                    0.2107    0.0007   16.0761 ^ gpio_control_in_1[9]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.0761   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1670 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.4152 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.4172 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1459    0.2990    6.7162 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0773                                 gpio_clock_1[7] (net)
                    0.1511    0.0221    6.7383 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2728    7.0111 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.0121 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.2602 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.2623 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1420    0.2963    7.5586 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0746                                 gpio_clock_1[8] (net)
                    0.1473    0.0222    7.5807 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2711    7.8518 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.8527 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.1009 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.1029 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1536    0.3027    8.4057 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0826                                 gpio_clock_1[9] (net)
                    0.1606    0.0264    8.4320 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2774    8.7094 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.7103 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.9585 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.9605 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1368    0.2939    9.2545 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[10] (net)
                    0.1411    0.0196    9.2741 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2681    9.5421 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.5431 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.7912 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.7933 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1411    0.2965   10.0898 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0740                                 gpio_clock_1[11] (net)
                    0.1458    0.0208   10.1106 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2703   10.3809 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.3818 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.6300 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.6321 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1391    0.2951   10.9272 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_1[12] (net)
                    0.1438    0.0205   10.9477 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2694   11.2170 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.2179 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.4661 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.4682 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2262    0.3290   11.7972 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1397                                 gpio_clock_1[13] (net)
                    0.2946    0.0972   11.8944 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3374   12.2318 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0728    0.0009   12.2327 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   12.4816 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.4836 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2350    0.3344   12.8180 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1423                                 gpio_clock_1[14] (net)
                    0.2951    0.0938   12.9117 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0728    0.3376   13.2494 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0728    0.0009   13.2503 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2488   13.4991 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.5012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1522    0.3016   13.8028 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0816                                 gpio_clock_1[15] (net)
                    0.1603    0.0284   13.8311 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2773   14.1084 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1093 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.3575 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.3595 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1728    0.3152   14.6747 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0957                                 gpio_clock_1[16] (net)
                    0.1815    0.0314   14.7061 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2873   14.9935 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.9951 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   15.2498 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   15.2534 ^ gpio_control_in_1[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.3534   clock uncertainty
                             -1.1024   14.2510   clock reconvergence pessimism
                             -0.1074   14.1437   library hold time
                                       14.1437   data required time
-------------------------------------------------------------------------------------
                                       14.1437   data required time
                                      -16.0761   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0015    1.8386 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    2.0748 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    2.0782 ^ gpio_control_in_1a[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986    2.8768 ^ gpio_control_in_1a[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_1a[0]/shift_register[2] (net)
                    0.1153    0.0010    2.8778 ^ gpio_control_in_1a[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250    4.0028 ^ gpio_control_in_1a[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_1a[0]/net50 (net)
                    0.2107    0.0007    4.0035 ^ gpio_control_in_1a[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.0035   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0017    1.9819 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    2.2365 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    2.2402 ^ gpio_control_in_1a[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3402   clock uncertainty
                             -0.1617    2.1785   clock reconvergence pessimism
                             -0.1074    2.0711   library hold time
                                        2.0711   data required time
-------------------------------------------------------------------------------------
                                        2.0711   data required time
                                       -4.0035   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0015    2.6219 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    2.8581 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    2.8615 ^ gpio_control_in_1a[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986    3.6601 ^ gpio_control_in_1a[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_1a[1]/shift_register[2] (net)
                    0.1153    0.0010    3.6611 ^ gpio_control_in_1a[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250    4.7861 ^ gpio_control_in_1a[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_1a[1]/net50 (net)
                    0.2107    0.0007    4.7868 ^ gpio_control_in_1a[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7868   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0017    2.8262 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    3.0808 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    3.0845 ^ gpio_control_in_1a[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1845   clock uncertainty
                             -0.2227    2.9618   clock reconvergence pessimism
                             -0.1074    2.8544   library hold time
                                        2.8544   data required time
-------------------------------------------------------------------------------------
                                        2.8544   data required time
                                       -4.7868   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0015    3.3883 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    3.6246 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    3.6279 ^ gpio_control_in_1a[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986    4.4265 ^ gpio_control_in_1a[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_1a[2]/shift_register[2] (net)
                    0.1153    0.0010    4.4276 ^ gpio_control_in_1a[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250    5.5526 ^ gpio_control_in_1a[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_1a[2]/net50 (net)
                    0.2107    0.0007    5.5533 ^ gpio_control_in_1a[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5533   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0017    3.6524 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    3.9070 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    3.9106 ^ gpio_control_in_1a[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0106   clock uncertainty
                             -0.2824    3.7282   clock reconvergence pessimism
                             -0.1074    3.6209   library hold time
                                        3.6209   data required time
-------------------------------------------------------------------------------------
                                        3.6209   data required time
                                       -5.5533   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.1616 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    4.3979 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    4.4013 ^ gpio_control_in_1a[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986    5.1999 ^ gpio_control_in_1a[3]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_1a[3]/shift_register[2] (net)
                    0.1153    0.0010    5.2009 ^ gpio_control_in_1a[3]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250    6.3259 ^ gpio_control_in_1a[3]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_1a[3]/net50 (net)
                    0.2107    0.0007    6.3266 ^ gpio_control_in_1a[3]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3266   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0017    4.4859 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    4.7406 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    4.7442 ^ gpio_control_in_1a[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8442   clock uncertainty
                             -0.3427    4.5015   clock reconvergence pessimism
                             -0.1074    4.3942   library hold time
                                        4.3942   data required time
-------------------------------------------------------------------------------------
                                        4.3942   data required time
                                       -6.3266   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0015    4.9284 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.1646 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    5.1680 ^ gpio_control_in_1a[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986    5.9666 ^ gpio_control_in_1a[4]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_1a[4]/shift_register[2] (net)
                    0.1153    0.0010    5.9677 ^ gpio_control_in_1a[4]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250    7.0927 ^ gpio_control_in_1a[4]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_1a[4]/net50 (net)
                    0.2107    0.0007    7.0934 ^ gpio_control_in_1a[4]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0934   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0017    5.3125 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    5.5671 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    5.5708 ^ gpio_control_in_1a[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6708   clock uncertainty
                             -0.4025    5.2683   clock reconvergence pessimism
                             -0.1074    5.1609   library hold time
                                        5.1609   data required time
-------------------------------------------------------------------------------------
                                        5.1609   data required time
                                       -7.0934   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2430    0.0145    0.0145 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.2928    0.3074 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3082 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2304    0.5386 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    0.5405 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2683    0.8088 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0175    0.8263 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.0722 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.0730 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    1.3032 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    1.3051 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2687    1.5738 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0173    1.5911 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2459    1.8370 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.8379 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.0681 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.0700 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2742    2.3443 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0237    2.3680 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2524    2.6203 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.6212 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    2.8514 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    2.8533 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2694    3.1228 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0175    3.1403 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2465    3.3868 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.3876 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    3.6179 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    3.6198 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2718    3.8916 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0194    3.9110 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2491    4.1601 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1610 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.3912 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.3931 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2696    4.6627 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0176    4.6803 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2466    4.9269 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9277 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.1580 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.1599 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.2898    5.4496 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0137    5.4633 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2570    5.7203 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0015    5.7219 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    5.9581 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    5.9615 ^ gpio_control_in_1a[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986    6.7601 ^ gpio_control_in_1a[5]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_1a[5]/shift_register[2] (net)
                    0.1153    0.0010    6.7611 ^ gpio_control_in_1a[5]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250    7.8861 ^ gpio_control_in_1a[5]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_1a[5]/net50 (net)
                    0.2107    0.0007    7.8868 ^ gpio_control_in_1a[5]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.8868   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2431    0.0157    0.0157 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0718    0.3156    0.3313 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0718    0.0009    0.3322 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2483    0.5806 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    0.5826 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1305    0.2892    0.8718 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0666                                 gpio_clock_1[0] (net)
                    0.1347    0.0189    0.8907 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650    1.1557 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.1566 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    1.4048 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    1.4068 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1308    0.2896    1.6965 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0669                                 gpio_clock_1[1] (net)
                    0.1349    0.0186    1.7151 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2651    1.9802 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    1.9811 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    2.2293 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    2.2313 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1423    0.2956    2.5269 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0749                                 gpio_clock_1[2] (net)
                    0.1494    0.0255    2.5525 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2720    2.8245 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    2.8254 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.0736 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.0757 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1320    0.2904    3.3661 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[3] (net)
                    0.1362    0.0189    3.3850 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2657    3.6507 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.6516 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    3.8998 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    3.9018 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1371    0.2930    4.1949 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0712                                 gpio_clock_1[4] (net)
                    0.1421    0.0209    4.2158 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2685    4.4843 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.4852 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.7334 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.7354 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1322    0.2906    5.0260 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0679                                 gpio_clock_1[5] (net)
                    0.1364    0.0190    5.0450 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2658    5.3108 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3117 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.5599 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.5619 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1578    0.3124    5.8743 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0864                                 gpio_clock_1[6] (net)
                    0.1599    0.0148    5.8891 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2770    6.1661 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0715    0.0017    6.1677 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    6.4224 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    6.4260 ^ gpio_control_in_1a[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5260   clock uncertainty
                             -0.4643    6.0618   clock reconvergence pessimism
                             -0.1074    5.9544   library hold time
                                        5.9544   data required time
-------------------------------------------------------------------------------------
                                        5.9544   data required time
                                       -7.8868   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.0959 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   10.3322 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   10.3356 ^ gpio_control_in_2[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986   11.1342 ^ gpio_control_in_2[10]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_2[10]/shift_register[2] (net)
                    0.1153    0.0010   11.1352 ^ gpio_control_in_2[10]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250   12.2602 ^ gpio_control_in_2[10]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_2[10]/net50 (net)
                    0.2107    0.0007   12.2609 ^ gpio_control_in_2[10]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       12.2609   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.8827 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.1373 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   11.1410 ^ gpio_control_in_2[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.2410   clock uncertainty
                             -0.8051   10.4358   clock reconvergence pessimism
                             -0.1074   10.3285   library hold time
                                       10.3285   data required time
-------------------------------------------------------------------------------------
                                       10.3285   data required time
                                      -12.2609   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0015    9.3229 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    9.5591 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    9.5625 ^ gpio_control_in_2[11]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986   10.3611 ^ gpio_control_in_2[11]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_2[11]/shift_register[2] (net)
                    0.1153    0.0010   10.3621 ^ gpio_control_in_2[11]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250   11.4871 ^ gpio_control_in_2[11]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_2[11]/net50 (net)
                    0.2107    0.0007   11.4878 ^ gpio_control_in_2[11]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.4878   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0017   10.0493 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   10.3040 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   10.3076 ^ gpio_control_in_2[11]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.4076   clock uncertainty
                             -0.7449    9.6628   clock reconvergence pessimism
                             -0.1074    9.5554   library hold time
                                        9.5554   data required time
-------------------------------------------------------------------------------------
                                        9.5554   data required time
                                      -11.4878   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0716    0.0015    8.5572 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2363    8.7935 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    8.7969 ^ gpio_control_in_2[12]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986    9.5955 ^ gpio_control_in_2[12]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_2[12]/shift_register[2] (net)
                    0.1153    0.0010    9.5965 ^ gpio_control_in_2[12]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250   10.7215 ^ gpio_control_in_2[12]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_2[12]/net50 (net)
                    0.2107    0.0007   10.7222 ^ gpio_control_in_2[12]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.7222   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0716    0.0017    9.2240 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    9.4787 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    9.4824 ^ gpio_control_in_2[12]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5824   clock uncertainty
                             -0.6852    8.8971   clock reconvergence pessimism
                             -0.1074    8.7898   library hold time
                                        8.7898   data required time
-------------------------------------------------------------------------------------
                                        8.7898   data required time
                                      -10.7222   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0015    7.6847 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.9209 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    7.9243 ^ gpio_control_in_2[13]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986    8.7229 ^ gpio_control_in_2[13]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_2[13]/shift_register[2] (net)
                    0.1153    0.0010    8.7240 ^ gpio_control_in_2[13]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250    9.8489 ^ gpio_control_in_2[13]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_2[13]/net50 (net)
                    0.2107    0.0007    9.8497 ^ gpio_control_in_2[13]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.8497   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0017    8.2835 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    8.5382 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    8.5418 ^ gpio_control_in_2[13]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.6418   clock uncertainty
                             -0.6172    8.0246   clock reconvergence pessimism
                             -0.1074    7.9172   library hold time
                                        7.9172   data required time
-------------------------------------------------------------------------------------
                                        7.9172   data required time
                                       -9.8497   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.9138 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    7.1500 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    7.1534 ^ gpio_control_in_2[14]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986    7.9520 ^ gpio_control_in_2[14]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_2[14]/shift_register[2] (net)
                    0.1153    0.0010    7.9531 ^ gpio_control_in_2[14]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250    9.0781 ^ gpio_control_in_2[14]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_2[14]/net50 (net)
                    0.2107    0.0007    9.0788 ^ gpio_control_in_2[14]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.0788   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0017    7.4525 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546    7.7072 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    7.7108 ^ gpio_control_in_2[14]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8108   clock uncertainty
                             -0.5572    7.2537   clock reconvergence pessimism
                             -0.1074    7.1463   library hold time
                                        7.1463   data required time
-------------------------------------------------------------------------------------
                                        7.1463   data required time
                                       -9.0788   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0015    6.1308 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362    6.3670 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034    6.3704 ^ gpio_control_in_2[15]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986    7.1690 ^ gpio_control_in_2[15]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_2[15]/shift_register[2] (net)
                    0.1153    0.0010    7.1700 ^ gpio_control_in_2[15]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250    8.2950 ^ gpio_control_in_2[15]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_2[15]/net50 (net)
                    0.2107    0.0007    8.2958 ^ gpio_control_in_2[15]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2958   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0017    6.6085 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547    6.8632 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036    6.8668 ^ gpio_control_in_2[15]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9668   clock uncertainty
                             -0.4961    6.4707   clock reconvergence pessimism
                             -0.1074    6.3633   library hold time
                                        6.3633   data required time
-------------------------------------------------------------------------------------
                                        6.3633   data required time
                                       -8.2958   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.1710 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   13.4012 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0019   13.4031 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3016   13.7048 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0587   13.7635 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.2915   14.0550 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0015   14.0566 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2364   14.2929 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   14.2963 ^ gpio_control_in_2[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986   15.0949 ^ gpio_control_in_2[5]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_2[5]/shift_register[2] (net)
                    0.1153    0.0010   15.0959 ^ gpio_control_in_2[5]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250   16.2209 ^ gpio_control_in_2[5]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_2[5]/net50 (net)
                    0.2107    0.0007   16.2217 ^ gpio_control_in_2[5]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       16.2217   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0009   14.1973 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   14.4455 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0840    0.0020   14.4475 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.2088    0.3251   14.7727 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1206                                 gpio_clock_2[6] (net)
                    0.2397    0.0633   14.8360 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0717    0.3142   15.1502 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0718    0.0017   15.1519 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2548   15.4067 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   15.4103 ^ gpio_control_in_2[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   15.5103   clock uncertainty
                             -1.1137   14.3966   clock reconvergence pessimism
                             -0.1074   14.2892   library hold time
                                       14.2892   data required time
-------------------------------------------------------------------------------------
                                       14.2892   data required time
                                      -16.2217   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.4064 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   12.6366 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0019   12.6385 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2689   12.9074 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0169   12.9243 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2458   13.1701 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0015   13.1717 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   13.4079 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   13.4113 ^ gpio_control_in_2[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986   14.2099 ^ gpio_control_in_2[6]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_2[6]/shift_register[2] (net)
                    0.1153    0.0010   14.2109 ^ gpio_control_in_2[6]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250   15.3359 ^ gpio_control_in_2[6]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_2[6]/net50 (net)
                    0.2107    0.0007   15.3366 ^ gpio_control_in_2[6]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       15.3366   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0009   13.3731 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   13.6213 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0840    0.0020   13.6233 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1307    0.2899   13.9132 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0668                                 gpio_clock_2[7] (net)
                    0.1346    0.0182   13.9314 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2650   14.1964 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0715    0.0017   14.1980 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   14.4527 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   14.4563 ^ gpio_control_in_2[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   14.5563   clock uncertainty
                             -1.0448   13.5116   clock reconvergence pessimism
                             -0.1074   13.4042   library hold time
                                       13.4042   data required time
-------------------------------------------------------------------------------------
                                       13.4042   data required time
                                      -15.3366   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.6350 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.8653 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.8672 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2713   12.1385 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0186   12.1571 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2484   12.4055 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0015   12.4070 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   12.6433 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   12.6466 ^ gpio_control_in_2[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986   13.4452 ^ gpio_control_in_2[7]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_2[7]/shift_register[2] (net)
                    0.1153    0.0010   13.4463 ^ gpio_control_in_2[7]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250   14.5713 ^ gpio_control_in_2[7]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_2[7]/net50 (net)
                    0.2107    0.0007   14.5720 ^ gpio_control_in_2[7]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       14.5720   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0009   12.5417 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   12.7899 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0840    0.0020   12.7919 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1358    0.2924   13.0844 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0703                                 gpio_clock_2[8] (net)
                    0.1404    0.0201   13.1044 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2678   13.3722 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0715    0.0017   13.3738 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   13.6285 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   13.6321 ^ gpio_control_in_2[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   13.7321   clock uncertainty
                             -0.9852   12.7469   clock reconvergence pessimism
                             -0.1074   12.6396   library hold time
                                       12.6396   data required time
-------------------------------------------------------------------------------------
                                       12.6396   data required time
                                      -14.5720   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8661 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   11.0963 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0019   11.0982 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2705   11.3687 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0180   11.3867 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2475   11.6342 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0015   11.6357 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   11.8720 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   11.8753 ^ gpio_control_in_2[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986   12.6739 ^ gpio_control_in_2[8]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_2[8]/shift_register[2] (net)
                    0.1153    0.0010   12.6750 ^ gpio_control_in_2[8]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250   13.8000 ^ gpio_control_in_2[8]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_2[8]/net50 (net)
                    0.2107    0.0007   13.8007 ^ gpio_control_in_2[8]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.8007   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0009   11.7128 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.9610 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.9630 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1341    0.2916   12.2546 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0691                                 gpio_clock_2[9] (net)
                    0.1384    0.0194   12.2740 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2668   12.5408 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0715    0.0017   12.5424 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2547   12.7971 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   12.8007 ^ gpio_control_in_2[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.9007   clock uncertainty
                             -0.9251   11.9756   clock reconvergence pessimism
                             -0.1074   11.8683   library hold time
                                       11.8683   data required time
-------------------------------------------------------------------------------------
                                       11.8683   data required time
                                      -13.8007   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   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
                    0.2416    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0385    0.0385 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2728    0.3113 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0041    0.3154 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.4836    0.7990 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0446    0.8436 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.4949    1.3384 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0338    1.3723 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4056    1.7779 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0409    1.8188 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3313    2.1501 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0291    2.1792 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3179    2.4971 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0717    2.5688 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3059    2.8747 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0243    2.8990 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.3977    3.2967 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0081    3.3048 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.2957    3.6005 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0093    3.6098 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2329    3.8427 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    3.8436 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.0738 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.0757 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2674    4.3431 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0162    4.3594 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2446    4.6040 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.6048 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    4.8351 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0019    4.8370 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2667    5.1037 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0159    5.1196 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2440    5.3635 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.3644 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    5.5946 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0019    5.5965 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2696    5.8661 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0169    5.8831 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    6.1293 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.1301 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    6.3603 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0019    6.3622 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2768    6.6391 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0204    6.6595 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2528    6.9123 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.9131 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.1433 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.1452 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2715    7.4167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0182    7.4349 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482    7.6832 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.6840 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    7.9142 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0019    7.9161 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.2951    8.2113 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0576    8.2689 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2868    8.5557 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.5565 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2303    8.7868 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0019    8.7887 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2692    9.0579 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0171    9.0751 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2462    9.3213 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.3222 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302    9.5524 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0019    9.5543 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2720    9.8263 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0191    9.8454 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2490   10.0944 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0953 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2302   10.3255 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0019   10.3274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2711   10.5985 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0185   10.6170 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2482   10.8652 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0015   10.8668 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2362   11.1030 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0034   11.1064 ^ gpio_control_in_2[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.1153    0.7986   11.9050 ^ gpio_control_in_2[9]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0092                                 gpio_control_in_2[9]/shift_register[2] (net)
                    0.1153    0.0010   11.9060 ^ gpio_control_in_2[9]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.2107    1.1250   13.0310 ^ gpio_control_in_2[9]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0115                                 gpio_control_in_2[9]/net50 (net)
                    0.2107    0.0007   13.0317 ^ gpio_control_in_2[9]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       13.0317   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.2417    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1289                                 gpio_clock_1_shifted[0] (net)
                    0.2524    0.0415    0.0415 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.1028    0.2941    0.3356 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0265                                 soc/net211 (net)
                    0.1030    0.0044    0.3400 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.4877    0.5213    0.8613 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1111                                 soc/net4196 (net)
                    0.4945    0.0480    0.9093 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.3277    0.5334    1.4427 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.3336    0.0365    1.4792 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.2894    0.4372    1.9165 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1115                                 soc/net4194 (net)
                    0.2995    0.0441    1.9605 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1769    0.3571    2.3177 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0898                                 soc/net4193 (net)
                    0.1853    0.0314    2.3491 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.2569    0.3426    2.6917 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.2945    0.0772    2.7689 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.1375    0.3298    3.0987 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.1453    0.0262    3.1249 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.3259    0.4287    3.5536 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.3262    0.0087    3.5624 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.1040    0.3188    3.8811 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0448                                 gpio_clock_2_shifted[18] (net)
                    0.1054    0.0100    3.8911 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.2511    4.1422 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.1431 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    4.3913 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0840    0.0020    4.3933 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.2883    4.6816 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0651                                 gpio_clock_2[18] (net)
                    0.1318    0.0175    4.6991 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2637    4.9627 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0715    0.0009    4.9637 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    5.2118 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0840    0.0020    5.2139 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1268    0.2875    5.5014 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_2[17] (net)
                    0.1304    0.0171    5.5185 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2630    5.7815 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0715    0.0009    5.7824 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.0306 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.0326 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2906    6.3232 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0675                                 gpio_clock_2[16] (net)
                    0.1354    0.0183    6.3415 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654    6.6069 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0715    0.0009    6.6078 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    6.8560 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0840    0.0020    6.8580 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1451    0.2984    7.1564 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_2[15] (net)
                    0.1503    0.0220    7.1784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2725    7.4509 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0715    0.0009    7.4518 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    7.7000 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0840    0.0020    7.7020 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1356    0.2926    7.9947 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[14] (net)
                    0.1400    0.0196    8.0143 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676    8.2819 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0715    0.0009    8.2828 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    8.5309 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0840    0.0020    8.5330 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1951    0.3181    8.8511 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1130                                 gpio_clock_2[13] (net)
                    0.2277    0.0621    8.9132 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0715    0.3091    9.2224 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0715    0.0009    9.2233 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482    9.4715 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0840    0.0020    9.4735 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1315    0.2902    9.7638 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[12] (net)
                    0.1355    0.0185    9.7823 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2654   10.0477 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.0486 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   10.2968 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0840    0.0020   10.2988 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1369    0.2932   10.5920 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_2[11] (net)
                    0.1417    0.0206   10.6126 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2684   10.8810 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0715    0.0009   10.8819 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0839    0.2482   11.1301 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0324                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0840    0.0020   11.1321 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1355    0.2922   11.4243 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[10] (net)
                    0.1400    0.0200   11.4443 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.2676   11.7119 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0715    0.0017   11.7135 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.2546   11.9682 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0373                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0912    0.0036   11.9718 ^ gpio_control_in_2[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   12.0718   clock uncertainty
                             -0.8652   11.2066   clock reconvergence pessimism
                             -0.1074   11.0993   library hold time
                                       11.0993   data required time
-------------------------------------------------------------------------------------
                                       11.0993   data required time
                                      -13.0317   data arrival time
-------------------------------------------------------------------------------------
                                        1.9324   slack (MET)